f                Frame Relay Service Level Guarantee

I.  Overview

Unless otherwise specified, this Frame Relay Service Level Guarantee (“SLG”) applies to Frame Relay Service ordered by Customers prior to November 1, 2001, and provides Service Performance standards (“Performance Standards”) that the Company is required to meet or exceed. The Service Level Guarantees guarantee Network Availability, Frame Delivery Ratio, Mean Time to Repair, Data Delivery Ratio and Network Transit Delay provided that certain requirements are satisfied.

II. Definitions

1. Data Delivery Ratio (DDR)

Data Delivery Ratio is the percentage of “payload frames”, i.e., frames without the address field or frame check sequence, successfully received at the ingress User Network Interface (UNI) and sent through to the egress UNI.  Data Delivery Ratio applies to one direction of a single PVC.  For Enterprise Digital Subscriber Line (EDSL) core network circuits, DDR is measured from the Digital Subscriber Line Access Multiplexer (DSLAM) through to the egress UNI.

2. Frame Delivery Ratio (FDR)

Frame Delivery Ratio is the percentage of frames which are successfully delivered over the Company network during a monthly billing period, excluding frames which are not delivered due, in whole or in part, to factors unrelated to Company network.  For EDSL Core Network circuits, FDR is measured from the DSLAM through the egress UNI.

3. Mean Time To Repair

MTTR is the period of time commencing with the date and time the Customer first informs Company of a Service Outage (i.e., opens a “Trouble Ticket”) and ending on the date and time that service has been restored (i.e., closes a “Trouble Ticket”).

4. Network Service Configuration

Core Network circuits are those which comprise the internal Company network infrastructure.  These circuits do not include local access; Enterprise Digital Subscriber Line (EDSL) Core Network circuits are defined as the network infrastructure located beginning at the Digital Subscriber Line Access Multiplexer (DSLAM) and ending at the network infrastructure ingress port. EDSL Core Network circuits do not include local access and Customer Premise Equipment (CPE).

Type 1 circuits are those for which local access is furnished wholly via Company facilities;

Type 2 circuits are those for which local access is furnished in part via Company facilities; and,

Type 3 circuits are those for which local access is not furnished via Company facilities.

5. Network Transit Delay

Transit Delay is the period of time commencing with the one way transmission of the “ping” packet from an origination port and ending with the receipt of the “ping” packet at the destination port.

6.  Definition of Network Outage

A Network Outage is defined as an unscheduled period in which the service is interrupted and unavailable for use by the Customer for sixty (60) or more Unavailable Seconds (UAS) within a 15-minute period measured by Company. UAS is the American National Standards Institute standard (ANSI)T1.231.  The Customer must open a Trouble Ticket to qualify for the credits issued for any Network

Outage.

7.  Definition of Trouble Ticket

A Trouble Ticket is defined as the official method used by the Customer to advise Company of a perceived Network Outage. If the Customer does not initiate a Trouble Ticket with Company in accordance with Section III, or does not release the circuit to Company for testing, Company will not be obligated to issue, and the Customer will not be entitled to receive, credits for the Network Outage.

8.  Service Installation Period

Service Installation Period is defined as the period of time beginning on the date Company accepts a completed service order from the Customer for installation of new Frame Relay service located within the U.S. Mainland and ending on the date Company completes the installation of the service, so that the service becomes available for the Customer’s use.

III.  Availability/Qualifications

SLGs can be offered in conjunction with the following Frame Relay services:

· Domestic Frame Relay including High-Speed access types

· Domestic Metro Frame Relay

· International Frame Relay

Selected SLGs are also extended to Enterprise DSL access connecting to the Frame Relay service. Unless otherwise noted SLGs for Enterprise DSL access adhere to the same terms and conditions that apply to the Frame Relay SLGs. SLGs for Enterprise DSL access apply to Domestic U.S. locations only.

For the SLGs in this document, Domestic U.S. locations are defined as the 48 U.S. Mainland, Hawaii and Puerto Rico, unless otherwise noted. Frame Relay service in Alaska is offered by an NNI partner and is therefore excluded from all SLGs in this document.

These Frame Relay SLGs are offered in conjunction with both Company Domestic and International Frame Relay services that are sold by the Company sales channel to new acquisition and existing Customers.  To qualify for the Frame Relay SLGs, the Customer must enroll in at least one year of Frame Relay services and have five or more Frame Relay nodes.  Customers can seek non-compliance credits based on the restrictions set forth in the tariffs listed in Section 1.

Enhanced International (Enterprise Assurance) Frame Relay SLGs are available to the United Kingdom and Europe I where Company owns and operates a comprehensive national network.  Standard International Frame Relay SLGs are offered to the other non-U.S. non-Enhanced International locations (excluding VPOP and NNI Partner programs).  Enhanced International Frame Relay SLGs apply to the following countries:

Belgium

France

Germany

Ireland

Italy

Monaco

Netherlands

Switzerland

United Kingdom

When the Customer experiences a Network Outage, the Customer must notify the appropriate Customer Service Center and open a Trouble Ticket.   In order to receive a credit on a SLG (other than the Service Installation SLG), the Customer must do the following: a) report the Network Outage within 72 hours of the occurrence and, b) make a request in writing for a credit from Company within five (5) days of opening the Trouble Ticket.  The Customer must document the following information when requesting the credit: the Trouble Ticket number, the time the Trouble Ticket was opened and closed, and the IDs for each of the ports and Permanent Virtual Circuits (PVCs) that experienced the Network Outage.

To receive a credit on the Service Installation SLG, Customer must report the delay in service installation to the Company account team and make a request in writing for a credit from Company within five (5) days of the date Company completes installation of the circuit(s).  The Customer must document the following information when requesting the credit: the date on which the Service Installation Period began, the date specified for installation in the Customer order; the date installation was completed, and the port and access circuit ID numbers for the installed service.

IV.  Performance standards for Domestic and International Frame Relay

NOTE:   If the PVC originates on a Type 1 (on-net) access facility and terminates on a Type 2 or 3 (off-net) access facility (or vise versa), the off-net metrics will apply.

Service Level Guarantee *
	Domestic U.S.	Standard International (NON- UK & Europe 1 Locations)	Enhanced International (UK and Europe 1)
End-to-End Network Availability Standard  (on-net)	100%	100%	100%
End-to-End Network Availability Standard  (off-net)	99.8%	Not Available	99.8%
End-to-End Network Availability Standard  (off-net, with Dual Network Service)	100%	Not Available	Not Available
Frame Relay Core Network Availability	100%	100%	100%
Enterprise DSL Access Core Network Availability	99.9%	Not Available	Not Available
End-to-End Network MTTR (on-net)	2 Hours	4.5 Hours	4.5 Hours
End-to-End Network MTTR (off-net)	4 Hours	Not Available	5 Hours
Enterprise DSL Access Core Network MTTR	4 Hours	Not Available	Not Available
Frame Relay Core Network MTTR	2 Hours	3 Hours	3 Hours
Frame Delivery within CIR	99.99%	99.9%	99.9%
Data Delivery within CIR	99.99%	99.9%	99.9%
Service Installation ( T1 & sub-rate service)	45 Business Days	Not Available	Not Available
Enhanced Proactive Notification	30 Minutes	Not Available	Not Available
Network Transit Delay	120 ms Round Trip	See Matrix at bottom of document	See Matrix at bottom

* the PVC points of origination and termination determines the SLG to be applied. The SLG will be as follows:

PVC Origination	PVC Termination	Service Level Guarantee Applied
Domestic U.S. (U.S. Mainland only)	Domestic U.S. (U.S. Mainland only)	Domestic U.S.
Domestic U.S. (U.S. Mainland only)	Europe 1/U.K.	Enhanced International
Domestic U.S. (U.S. Mainland only)	Rest of World (non-U.S./Europe 1/U.K.)	Standard International
Europe 1/U.K.	Europe 1/U.K.	Enhanced International
Europe 1/U.K.	Rest of World (non-U.S./Europe 1/U.K.)	Standard International
Europe 1/U.K.	Domestic U.S. (U.S. Mainland only)	Enhanced International
Rest of World (non-U.S./Europe 1/U.K.)	Rest of World (non-U.S./Europe 1/U.K.)	Standard International
Rest of World (non-U.S./Europe 1/U.K.)	Europe 1/U.K.	Standard International
Rest of World (non-U.S./Europe 1/U.K.)	Domestic U.S. (U.S. Mainland only)	Standard International

1. End-to-End Network Availability:

Definition

End-to-End Network Availability is defined as the total number of minutes in a billing month during which a specific PVC route and local access are available to exchange data between the two Customer end points, divided by the total number of minutes in a billing month.    

Objective

Company's End‑to‑End Network Availability SLG, which also covers Type 1 (on-net) access is 100%.  Company's End‑to‑End Network Availability SLG covering Type 2 or 3 (off‑net) access is 99.8% (except for Standard International locations). For Customer PVCs that originate and terminate using Company’s Dual Network Service (available in the Domestic U.S. only), the End‑to‑End Network Availability SLG covering Type 2 or 3 (off‑net) access is 100%. Each SLG applies to networks with five (5) or more Customer nodes and does not apply to Enterprise DSL access.

Calculation

End-to-End Network Availability is calculated after the Customer opens a Trouble Ticket with Company and will be calculated on the availability for the Frame Relay service monthly billing period in which the Customer opens the Trouble Ticket.  Network Outages do not include periods of service degradation, such as slow data transmission.

End-to-End Network Availability is calculated as follows:

Monthly End-to-End Network Availability (%)=

1 minus

(

Total minutes of PVC Network Outage per month       Days in month x 24 hours x 60 minutes

)

x 100

2.  Frame Relay Core Network Availability:

Definition

Frame Relay Core Network Availability is defined as the availability of a specific PVC route including the Frame Relay network infrastructure ingress port to infrastructure egress port, excluding the customer premises equipment (CPE) and local access lines. CPE refers to the telecommunications hardware located at the Customer site supplied by either Company or the Customer. Enterprise DSL access is not included in the Frame Relay Core Network.

Objective

Company's Frame Relay Core Network Availability SLG is 100% for Domestic Frame Relay, and 100% for Standard and Enhanced International Frame Relay service.

Calculation

Frame Relay Core Network Availability is calculated after the Customer opens a Trouble Ticket with Company and will be calculated on the availability for the Company Frame Relay service monthly billing period in which the Customer opens the Trouble Ticket.  A Network Outage does not include periods of service degradation such as slow data transmission.

Frame Relay Core Network Availability is calculated as the total number of minutes in a billing month during which a specific core network PVC route and associated ports are available to exchange data between two network infrastructure node end points, divided by the total number of minutes in a billing month.

Monthly Frame Relay Core Network Availability (%)=

1 minus

(

Total minutes of PVC Network Outage per month            Days in month x 24 hours x 60 minutes

)

x 100

3.  Enterprise DSL Access Core Network Availability:

Definition

Enterprise DSL access Core Network Availability is defined as the availability of the Enterprise DSL access PVC between the Enterprise DSL access Digital Subscriber Line Access Mulitplexer (DSLAM) in the LEC Central Office and the Company Frame relay network infrastructure ingress port, excluding Enterprise DSL access Local Access Loop service components and customer terminating equipment (CTE), if any. CTE refers to the telecommunications hardware located at the Customer site supplied by either Company or the Customer.

Objective

Company's Enterprise DSL access Core Network Availability SLG is 99.9% for Domestic Frame Relay, and is not offered for Standard or Enhanced International service.

Calculation

Enterprise DSL access Core Network Availability is calculated after the Customer opens a Trouble Ticket with Company and will be calculated on the availability for the Company Enterprise DSL access monthly billing period in which the Customer opens the Trouble Ticket.  A Network Outage does not include periods of service degradation such as slow data transmission.

Enterprise DSL access Core Network Availability is calculated as the total number of minutes in a billing month during which a specific Enterprise DSL access PVC is available to exchange data between the LEC Central Office DSLAM and the Company Frame Relay network infrastructure ingress port, divided by the total number of minutes in a billing month.

Monthly Enterprise DSL access Core Network Availability (%)=

1 minus

(

Total minutes of Enterprise DSL access PVC Network Outage per month Days in month x 24 hours x 60 minutes

)

x 100

4.  Mean Time To Repair (MTTR):

Definition

Mean Time To Repair is defined as the average time to restore service during a Network Outage.

Objective

For Domestic Frame Relay, the End-to-End Customer network Type 1 Access MTTR is 2 hours.  The End-to-End Customer network Type 2 or 3 Access MTTR is 4 hours.  The End-to-End Customer network MTTR excludes performance issues related to CPE and Enterprise DSL access. In addition, a Core Network MTTR SLG of 2 hours is offered for Domestic Frame Relay service.

For Standard & Enhanced International Frame Relay Company’s SLG for a Type 1 Network End-to-End MTTR is 4.5 hours. Company also offers a Type 2 or 3 End-to-End MTTR SLG of 5 hours for Enhanced International Frame Relay service.  Off-net MTTR is not currently available for Standard International Frame Relay service. In addition, a Core Network MTTR SLG of 3 hours is offered for both Standard and Enhanced International Frame Relay service.

Calculation

MTTR is a monthly average of the time taken to repair all Trouble Tickets on a specific PVC, with the same severity level, during a Network Outage.  The length of each Network Outage on a specific PVC is totaled at the end of each billing month and divided by the corresponding number of Network Outages for that PVC. This is calculated from Trouble Tickets opened during that billing month.  MTTR per billing month is calculated for each PVC as follows:

Monthly Mean Time To Repair (Hrs.) =

             Cumulative length of Network Outage(s) per PVC                     

Total number of Trouble Tickets per billing month per each PVC

5.   Enterprise DSL Access Core Network Mean Time To Repair:

Definition

Enterprise DSL access Core Mean Time To Repair is defined as the average time to restore service within the Enterprise DSL access Core Network during a Network Outage.

Objective

The Enterprise DSL access Core Network MTTR is 4 hours. This excludes performance issues related to CPE and Enterprise DSL access Local Access Loop.

Calculation

Enterprise DSL access Core MTTR is a monthly average of the time taken to repair all Trouble Tickets on a specific Enterprise DSL access PVC, with the same severity level, during a Network Outage.  The length of each Network Outage on a specific Enterprise DSL access PVC is totaled at the end of each billing month and divided by the corresponding number of Network Outages for that PVC. This is calculated from Trouble Tickets opened during that billing month.  Enterprise DSL access Core MTTR per billing month is calculated for each Enterprise DSL access PVC as follows:

Monthly Enterprise DSL access Core Mean Time To Repair (Hrs.) =

             Cumulative length of Network Outage(s) per Enterprise DSL access PVC                  

Total number of Trouble Tickets per billing month per each Enterprise DSL access PVC

6.   Frame Delivery Ratio (FDR):

Definition

Frame Delivery Ratio is defined as the average ratio of frames which are successfully delivered over Company’s network in the billing month, excluding frames which are not delivered due in whole or in part to factors unrelated to Company’s network.

The FDR reports the network’s effectiveness in transporting an offered Frame Relay load in one direction of a single PVC.  The FDR is a ratio of successful frame receptions to attempted frame transmissions.

Objective

Company’s SLG for FDR is 99.99% for all frames within the Committed Information Rate (CIR) including those from Enterprise DSL access.  End-to-end CIR packet delivery only applies to frames not marked discard eligible.

Company’s SLG for FDR is 99.9% for Standard & Enhanced International Frame Relay of all frames within the CIR (non-discard eligible).

Calculation

CIR Frame Delivery is calculated as the number of all frames within the CIR that are successfully delivered divided by the total number of all frames sent and marked within the CIR by the Company Frame Relay network.

This measurement domain is Edge-to-Edge Egress Queue. FDR per billing month is calculated as follows:

FDR_c         FDR for load consisting of frames within the CIR:

On the Domestic Option 2 Frame Relay network the calculation is based upon the frame delivery statistics stated in the Company Event Monitor reports for the Company Frame Relay monthly billing period.  For the Domestic Option 1 Frame Relay service, Enterprise DSL access and International Frame Relay service, the calculation is based upon a Trouble Ticket being opened by the Customer for the Network Outage. 

7.   Data Delivery Ratio (DDR):

Definition

Data Delivery Ratio is defined as the percentage of payload frames, without the address field or frame check sequence, successfully received at the Ingress User Network Interface (UNI) through to the Egress UNI.  DDR applies to one direction of a single PVC.

DDR reports the network’s effectiveness in transporting offered data (payload without address field or Frame Check Sequence (FCS) – error checking information) in one direction of a single PVC.  The DDR is a ratio of successful payload octets received at the ingress user network interface (UNI) to attempted payload octets transmitted through the egress UNI.

Objective

Company’s Domestic SLG for DDR is 99.99%, including all frames within the CIR and those from Enterprise DSL access. Frames marked discard eligible are excluded.

Company’s Standard & Enhanced International SLG for DDR is 99.9%, including all frames within the CIR (non-discard eligible).

Calculation

DDR is calculated as the number of all data payload octets within CIR that are successfully delivered divided by the total number of all data payload octets sent and marked within the CIR by the Company Frame Relay network.   This measurement domain is Edge-to-Edge Egress Queue.  DDR per billing month is calculated as follows:

DDRc        DDR for load consisting of frames within the CIR rate:

On the Domestic Option 2 Frame Relay network the calculation is based upon the frame delivery statistics stated in the Company Event Monitor reports for the Company Frame Relay monthly billing period.  The Domestic Option 1 Frame Relay service, Enterprise DSL access and International Frame Relay DDR is calculated based upon a Trouble Ticket being opened by the Customer for the Network Outage. 

8.   Network Transit Delay (NTD):

Definition

Network Transit Delay is defined as the round trip delay between the origination and destination infrastructure ports.  It is the period of time that elapses between (i) the transmission of the “ping” packet from the origination infrastructure port and (ii) the receipt of the “ping” packet by the destination infrastructure port, in both directions of a PVC.

NTD reports the time required to transport frame relay data in both directions of a PVC through the Company Frame Relay network, and does not include Enterprise DSL access.  The frame transfer delay SLG is the difference in milliseconds between the time a frame exits a source and the time the same frame enters the destination in both directions of a PVC. In each direction, the delay is measured edge-to-edge egress queue per PVC. For the edge-to-edge egress queue measurement domain the destination arrival time is recorded when the frame arrives at the egress queue function servicing the destination interface.

Objective

For frame packet sizes less than or equal to 200 bytes (including protocol overhead), Company’s SLG for the NTD is 120 milliseconds or less for the Domestic U.S. Frame Relay network. External factors such as access serialization delay and access link congestion, which may cause delay, are excluded from the measurement.

For frame sizes of less than or equal to 200 bytes, the SLG is 281 milliseconds for service between the US Mainland and Belgium; 288 milliseconds for service between the US mainland and France; 304 milliseconds for service between the US Mainland and Germany; 271 milliseconds for service between the US m

Mainland and Ireland; 284 milliseconds for service between the US Mainland and Italy; 303 milliseconds for service between the US Mainland and Monaco; 273 milliseconds for service between the US Mainland and Netherlands; 296 milliseconds for service between the US Mainland and Switzerland; and 270 milliseconds for service between the US Mainland and locations in the United Kingdom WFRS Zone. 

Calculation

NTD is calculated by summing the elapsed time in milliseconds measured from the origination and destination infrastructure ports in each direction of the PVC. Since the inbound and outbound network paths may vary, NTD must be measured separately in each direction and then aggregated.

The formal NTD calculation is:

NTD = (Point A to Point B NTD = t₂ – t₁) + (Point B to Point A NTD = t₂ – t₁)

Where:

Point A is the Company origination infrastructure port

Point B is the Company destination infrastructure port

t₁ is the time in milliseconds when a frame leaves the Ingress Reference Point (i.e., frame exit event)

t₂ is the time in milliseconds when a frame arrives at the Egress Queue Output Reference Point  (i.e., frame entry event.)

On the Domestic Option 2 network, the statistics counters on the Frame Relay switches are polled by the statistics server every fifteen minutes.  The accumulated statistics will be summarized and published monthly.   For Domestic Option 1 Frame Relay and International Frame Relay networks, the calculation is based upon a Trouble Ticket being opened by the Customer for the Network Outage.

Once Company confirms that a specific PVC does not comply with this SLG, Company will have thirty (30) calendar days to address the non-compliance and close the applicable Trouble Ticket without penalty. If the PVC continues to not meet this SLG after the 30-day period, the Customer may qualify for credits as specified in Section V. - Credit Structure.

9. Service Installation:

Definition

Service Installation is defined as the period of time beginning on the date Company accepts a completed service order from the Customer for installation of new Frame Relay service located within the U.S. Mainland and ending on the date Company completes the installation of the service, so that the service is ready for the Customer’s use. To qualify for the guarantee, the access circuit and port must be ordered by Company and be physically located within the U.S. Mainland, with a speed less than or equal to a DS1/T1(1.536Mbps). Additionally, installation charges for the access circuit, port and PVCs must be paid by the Customer. Utilizing promotional offerings on installation charges will disqualify the Customer from this SLG.

Objective

For new Frame Relay service with access circuits of less than or equal to T1/DS1 bandwidth, the SLG for the installation interval is forty-five (45) business days.

Calculation

The SLG is calculated from the date Company accepts the Customer’s completed order for new Frame Relay Service through the date on which the service has been installed and the service is ready for Customer’s use.

10. Enhanced Proactive Notification (EPN):

Definition

Enhanced Proactive Notification (EPN) is a Company service that provides the Customer with notification of a circuit outage. For the EPN SLG, the circuit outage will be defined as the lack of visibility to the circuit Link Management Indicator (LMI). After ten (10) consecutive minutes of circuit LMI loss, Company Operations will receive an alarm and will begin to attempt to resolve the outage and will notify the Customer within thirty (30) minutes of the alarm report.

In order to receive this EPN SLG, the Customer must subscribe to the Frame Relay Gold Service. The Frame Relay Gold Service and the Enhanced Proactive Notification SLG are not tariffed. Customers can sign-up by submitting a signed enrollment form for each circuit to be covered by the EPN SLG. EPN will only be provided on circuits enrolled in the Frame Relay Gold Service.  This EPN SLG applies to DS0 and T1/DS1 circuits in the U.S. Mainland.

Circuits not covered by the Frame Relay Gold Service will receive Standard Proactive Notification (SPN) which is a service objective only and not an SLG. Company does not provide any warranty protection to Customers who have products and services with SPN’s. Under the SPN objective, Company will notify the Customer within sixty (60) minutes following loss of LMI for ten (10) consecutive minutes. SPN is not backed by an SLG.

Objective

Access circuits enrolled in Frame Relay Gold Service will be closely monitored for loss of LMI. Once circuit LMI has been lost for ten (10) consecutive minutes, an alarm will notify Company Operations to attempt to resolve the issue and notify the Customer. Following the alarm, Company will have thirty (30) minutes to notify the Customer that their circuit is experiencing a Circuit outage (“Notification Period”).

Company will not be obligated to pay non-compliance credits when Company is unable to reach the Customer point of contact. See Section VI for a full list of exclusions.

Calculation

The Enhanced Proactive Notification SLG is calculated as follows: Once the ten (10) consecutive minute LMI loss alarm is reported, the Notification Period will begin and Company will have thirty (30) minutes to notify the Customer. Company Operations will notify the Customer point of contact as indicated on the Enhanced Proactive Notification enrollment form.

Should the Customer contact Company within the Notification Period and before Company has initiated a call to the Customer, Company will be deemed in compliance with the EPN SLG.

To request a non-compliance credit, the Customer must contact their Company account team within five (5) days of the circuit outage. The Customer must provide written documentation containing the following information when requesting the credit: the date the circuit outage occurred; the time the circuit outage began and ended; and the circuit ID(s) for each circuit(s) that did not receive notification within the EPN SLG time frame.

V. Credit Structure for Domestic and International Frame Relay

The non-compliance credit structure is based on monthly billing calculations. For any billing month in which Company fails to meet any one of the SLGs stated in this document (except for the Service Installation and Enhanced Proactive Notification SLGs), the following credit structure will be applied to the net Monthly Recurring Charges (MRC) across the Customer’s Frame Relay or Enterprise DSL access PVC(s) affected by the Network Outage(s). In addition to the PVC credit, when failure to meet any one of the PVC SLGs in this document is due to a Network Outage of the Customer port, that specific port will also qualify for a MRC credit. Port and PVC credits will follow the same credit structure as detailed below.

If Company fails to meet the Service Installation SLG, the Customer will receive a credit equal to 300% of one-time charges for installation of the access circuit, port and PVC, when these charges are assessed and paid. This credit will only apply to the specific access circuit and port in non-compliance.

If Company fails to meet the Enhanced Proactive Notification SLG, the Customer will receive a credit equal to three hundred per cent (300)% of the monthly recurring Frame Relay Gold Service charge on the applicable access circuit. This credit will only apply to the specific Frame Relay Gold Service access circuit in non-compliance. There is a limit of one credit per circuit in non-compliance per month. Company, in its sole discretion, shall determine whether it complied with any and all SLG’s and whether or not a credit is due Customer.

All credits will be provided at the Billing Account Number (BAN) level in one lump sum, as opposed to each individual circuit or all circuits under multiple BANs. Credits do not apply to local access or backhaul charges.

When requesting SLG calculations, the Customer may elect to receive verification on all of the SLGs offered in conjunction with their Frame Relay or Enterprise DSL access network.

Credit Limitation: If the Customer experiences network or service performance for Company Frame Relay at levels below those stated in the tariff for two or more SLGs (DDR, FDR, MTTR, Network Availability, NTD, Enterprise DSL access Core Network Availability, or Enterprise DSL access Core Network MTTR) in the same month, the Customer is entitled to receive credits pursuant to one of the applicable credit sections only.  In addition, Company will not issue credits pursuant to the SLG for more than six months in any 12-month period.

Consecutive Month(s) of Non-Compliance	Credit Structure (% of affected Port and/or PVC MRCs)
The Customer will only receive credits for ONE Service Level Guarantee in a billing month.
1^st	25%
2^nd	50%
3^rd	100%
After 3^rd month	100% or the Customer may terminate PVC without penalty

In the event that Company is unable to satisfy any one of the SLGs for one month, Company will provide a credit equal to 25% of the fixed rate for the monthly recurring port and/or PVC charge (for that specific port and/or PVC), after the application of discounts.  If Company does not meet the same SLG, Company will provide a 50% credit for the second consecutive month and a 100% credit for the third consecutive month. 

After the third consecutive month and any consecutive month thereafter of failure to meet the SLG, the Customer may elect to continue service for that port and/or PVC inclusive of the credit, or may discontinue the port and/or PVC without liability except for charges incurred prior to discontinuance of Service. In order to cancel the port and/or PVC, the Customer must submit a written disconnect notice to the Customer’s Company Account team within 30 days following the end of the third or subsequent consecutive month of failure to meet the SLG. After the third consecutive month, Company may terminate its performance obligations under this SLG.

Because MTTR and End-to-End Network Availability are two different ways of measuring the same interruption, Company will issue credit for the method which results in a greater rebate.  Company will only issue a credit for one SLG on the affected port and/or PVC within the same month.

The appropriate amount will be credited to the Customer’s account, appearing as a line item on a bill delivered within the two complete billing cycles following Company’s confirmation of non-compliance with the SLG.  When Company meets the SLG not met in the previous month(s), application of the credit structure will be reset.

VI. Events Beyond Control of Company

General Exclusions

The following exclusions apply to all SLGs contained in this document:

· Any act or omission on the part of the Customer, its contractors or vendors, or any other entity over which the Customer exercises control or has the right to exercise control;

· Labor strikes;

· Natural disasters;

· Scheduled maintenance on the part of the Customer, customer contractors or customer vendors;

· Scheduled maintenance on the part of Company which are within Company’s maintenance windows;

· Lapses of service associated with new installations (i.e. before new service acceptances by Customer);

· Lapses of service that are not associated with Company provided service;

· Lapses of service or performance issues related to Customer Premises Equipment (CPE); or

· Force majeure events beyond the reasonable control of Company (including, but not limited to, acts of God, government regulation, and national emergency).

Enterprise DSL Access Exclusions

SLGs for Enterprise DSL access do not include the following:

· Enterprise DSL access originating from any Standard or Enhanced International locations;

· Enterprise DSL access Local Access Loop; or

· Periods of service degradation, such as slow data transmission.

Network Availability Exclusions

Network Availability measurements do not include periods of Network Outage resulting in whole or in part from one or more of the following causes: 

· Enterprise DSL access Local Access Loop;

· For Core Network Availability circuits, any act or omission on the part of any third party including, but not limited to any local access provider;

· For End-to-End Network Availability (on-net) circuits, any act or omission on the part of any third party including, but not limited to any local access provider;

· For End-to-End Network Availability (off-net) circuits, any act or omission on the part of any third party other than a local access provider; or

· Periods of service degradation, such as slow data transmission.

Mean Time To Repair Exclusions

The MTTR objective applies only in those cases in which the Customer informs Company of a Network Outage (i.e., opens a Trouble Ticket) and subsequently allows necessary access to its premises and facilities for testing.  MTTR measurements do not include the following:

· Enterprise DSL access Local Access Loop;

· Any act or omission on the part of any third party, other than a local access provider;

· Customer inquiry for circuit monitoring purposes only; or

· Periods of service degradation, such as slow data transmission.

Network Transit Delay Exclusions

· Frames consisting of more than 200 bytes are not considered in calculating the NTD;

· The NTD objective is suspended during periods in which a major network component (e.g., backbone link or gateway switch) is not functioning and the network is in an emergency reroute configuration;

· Frames to or from Puerto Rico or Hawaii;

· Any act or omission on the part of any third party including, but not limited to, any local access provider; or

· Enterprise DSL access.

Data Delivery Ratio Exclusions

DDR measurements do not include any Network Outage resulting in whole or in part from one or more of the following causes:   

· Frames dropped at infrastructure egress due to improper Customer specifications of Customer port speeds;

· Frames which are not delivered due to problems unrelated to Company’s network including, but not limited to, local access;

· Frames to or from Puerto Rico or Hawaii;

· Any act or omission on the part of any third party including, but not limited to, any local access provider; or

· Periods of service degradation, such as slow data transmission.

Frame Delivery Ratio Exclusions

Frame Delivery Ratio measurements do not include any Network Outage resulting in whole or in part from one or more of the following causes:  

· Frames dropped at infrastructure egress due to improper Customer specifications of Customer port speeds;

· Frames which are not delivered due to problems unrelated to Company’s network including, but not limited to, local access;

· Frames to or from Puerto Rico or Hawaii;

· Any act or omission on the part of any third party including, but not limited to, any local access provider; or

· Periods of service degradation, such as slow data transmission.

Service Installation Exclusions

Service Installation measurements do not include the following:

· Installations associated with the Enterprise DSL service;

· Delays resulting from changes to a previously accepted service order by Customer, its agents or vendors;

· Any promotional offerings on any installation fees for port, PVC or access;

· A Customer-ordered installation date that is within the Service Installation Period;

· Unavailability of Customer’s premises, equipment, or facilities required to install the service;

· Delays attributed to extending the access circuit demarcation point;

· Installations outside of the U.S. Mainland;

· Delays due to causes beyond Company’s control;

· Delays resulting from an order suspension due to credit issues involving the customer;

· Delays resulting from inaccurate or incorrect order information from Customer.

Enhanced Proactive Notification SLG Exclusions

The SLG for Enhanced Proactive Notification does not include the following:

· Circuits that are not enrolled in the Frame Relay Gold Service;

· Service interruptions originating from the Customer’s premise that do not trigger loss of LMI;

· Loss of LMI due to router failure;

· Access circuits outside of the U.S. Mainland;

· Service interworking circuits for Frame to IP and FRASI;

· Periods of service degradation, such as slow data transmission;

· Catastrophic or Major events such as fiber cuts or network switch outages that effect multiple Customers;

· Customer point of contact unavailable to receive notification;

· Customer point of contact information (telephone, pager etc) incorrect or not operable.

Additional International Exclusions

Company further excludes SLGs for International Frame Relay service based on any Network Outage resulting in whole or in part from one or more of the following causes:

· Virtual Points of Presence (VPOPs)

· Network to Network Interface (NNI) Partners

· Concert Frame Relay Service

Global Frame Relay Service Level Guarantee (SLG):

Global Frame Relay Service Level Guarantees (SLG) provide financial credits to customers in cases where the Company network fails to meet performance commitments. Unless otherwise specified, the Global Frame Relay SLG applies to Frame Relay Service located or originating in the U.S. Mainland, Hawaii, Puerto Rico and Guam ordered by Customers on or after November 1, 2001, who: (i) commit to a service term of at least one year, and (ii) install service in at least five locations with their initial service order. 

The Global Frame Relay SLG also applies to customers who ordered services covering transport either within or originating in the U.S. prior to November 1, 2001 if their active contract references the Company tariff.

 Definitions of Terms

Terms used in this document are defined at the point of use and/or in the Terms and Definitions table at the end of the SLG document.

Coverage Categories:

The Company Service Level Guarantee commitments vary by access type, geographic location and outage type. These are defined as follows:

1.         Access Types

Type 1 Access:  

Circuits for which local access is furnished wholly via Company or Company-affiliate facilities or which are collocated with Company facilities.

Type 2 Access:

Circuits for which local access is furnished in part via Company or Company-affiliate facilities.

Type 3 Access:

Circuits for which local access is not furnished via Company or Company-affiliate facilities.  Economy Frame Relay circuits are considered Type 3 Access. 

2.         Geographic Location

The countries covered under the Global Frame Relay SLG are divided into four categories. The categories are as follows:

1.         US

Includes the U.S. Mainland and Hawaii. The state of Alaska is covered through a Frame Relay Extension agreement and excluded from the Global Frame Relay SLG.

2.         US Domestic

Restricted to the U.S. Mainland.

3.         Global Tier A

Australia, Canada, France, Japan, Hong Kong, Netherlands, Singapore, South Korea, United Kingdom

4.         Global Tier B

All of the Company On Net countries that are not covered in the US, US Domestic and Global Tier A categories.

Exclusions:

Hawaii and Puerto Rico are excluded from a sub-set of Service Level Guarantees.  Economy Frame Relay Service is also excluded from a sub-set of Service Level Guarantees. These are detailed in the Inclusions and Exclusions section of this document.

3.         Outage Types

a.         Hard Outage

A Hard Outage is defined as a service disruption or degradation that prohibits use of the service. The service level guarantees for End to End Network Availability and Mean Time to Repair apply to Hard Outages.

b.         Soft Outage

A Soft Outage is defined as a degradation of service where the customer can still use the service. The service level guarantee for Network Transit Delay is in the Soft Outage category.

Service Level Guarantees Defined:

There are two types of SLGs: Standard and Enhanced. The Standard SLGs are offered as a standard part of the frame relay product without charge. The Enhanced SLGs have to be purchased by the customer and have separate fees.

I.          The Standard SLGs Defined:

2. End to End Network Availability

Definition

End-to-End Network Availability is defined as the total number of minutes in a billing month during which a specific PVC route and local access are available to exchange data between the two Customer end points, divided by the total number of minutes in a billing month. The measure is calculated as the percentage of total time that the PVC is available within a month. The credit payment is determined by the minutes of down time.

Offering

SLG for U.S. and Global Tier Categories

Parameter	Access Type	U.S.	Global Tier A	Global Tier B	Economy FR
End-to-End Network Availability	Type 1	100%	100%	100%	NA
End-to-End Network Availability	Type 2 or 3	99.8%	99.8%	99.8%	99.7%

Calculation

End to End Network Availability is the percentage of time that the PVC is available within a given calendar month. End to End Network availability only applies to Hard Outages.

Monthly End-to-End Network Availability (%)=

(

1 Minus

Total minutes of PVC Network Outage per month       Days in month x 24 hours x 60 minutes

)

x 100

Credit Structure:

The credit is based on the number of minutes of down time. Sites with Type 1 access qualify for service credits at anything above zero minutes of down time within a calendar month. Sites with Type 2 and 3 access qualify for credits at 87 minutes of down time in a calendar month. The Company is within the 99.8% Network Availability commitment at up to 86 minutes of downtime for a 30-day month. Economy Frame Relay sites qualify for credits at 130 minutes of down time in a calendar month.  The Company is within the 99.7% Network Availability commitment at up to 129 minute of downtime for a 30 day month. 

2.         Mean Time to Repair (MTTR)

Definition

Mean Time To Repair is defined as the average time to restore service during a Network Outage. Mean Time to Repair only applies to Hard Outages.

Offering

Parameter	Access Type	U.S.	Global Tier A	Global Tier B	Economy FR
End-to-End Network MTTR	Type 1	2 Hours	4 Hours	4 Hours	NA
End-to-End Network MTTR	Type 2 or 3	4 Hours	5 Hours	8 Hours	6 Hours

Calculation

MTTR is a monthly average of the time taken to repair all Trouble Tickets on a specific service during a Network Outage. The length of each Network Outage on a specific service is totaled at the end of each billing month and divided by the corresponding number of Network Outages for that service. This is calculated from Trouble Tickets opened during that billing month.  MTTR per billing month is calculated for the service as follows:

Monthly Mean Time To Repair (Hrs.) =

             Cumulative length of Network Outage(s) per service                

Total number of Trouble Tickets per billing month per service

Credit Structure

The credit calculation is based on the average repair times for all network outages within a calendar month. Credits for Type 1 access sites start when the average MTTR equals 2 hours. Credits for Type 2 & 3 access sites start when the average MTTR reaches four hours.  Credits for Economy Frame Relay sites start with the average MTTR reaches six hours.

3.         Network Transit Delay (NTD)

Definition

Network Transit Delay is defined as the round trip delay between the origination and destination infrastructure ports. It is the period of time that elapses between (i) the transmission of the “ping” packet from the origination infrastructure port and (ii) the receipt of the “ping” packet by the destination infrastructure port, in both directions of a PVC. The Company NTD SLG matrix does not include the access loop in the calculations.

Offering

For frame packet sizes less than or equal to 200 bytes, including protocol overhead, The Company's SLG for the NTD is 120 milliseconds or less for the Domestic U.S. Frame Relay network. Sites outside of the U.S. Mainland are covered with specific country to country round trip transit delay measures. The NTD measures for transport between U.S. and Non U.S. locations are posted in the Network Transit Delay Matrix of this document.

External factors that may cause delay, such as access serialization delay and access link congestion are excluded from the measurement.

Customers are expected to open Trouble Tickets when the NTD issue first surfaces. The Company will work with the customer to confirm the network transit times, repair problems and insure the customer's applications are functioning. The NTD SLG gives the Company thirty (30) calendar days to repair the NTD issue prior to the customer qualifying for credits.

Calculation

The Company's network ping test calculate NTD by summing the elapsed time in milliseconds measured as a round trip from the origination and destination infrastructure ports in each direction of the PVC.

Customers can complete ping test prior to opening a trouble ticket. The Company may opt to use the customer's ping test as a benchmark for the repair actions.

The formal NTD calculation is:

NTD = (Point A to Point B NTD = t₂ – t₁) + (Point B to Point A NTD = t₂ – t₁)

Where:

                                    Point A is the Company origination infrastructure port

Point B is the Company destination infrastructure port

t₁ is the time in milliseconds when a frame leaves the Ingress Reference Point (i.e., frame exit event)

t₂ is the time in milliseconds when a frame arrives at the Egress Queue Output Reference Point  (i.e., frame entry event.)

Credit Structure

The Company will confirm that specific PVC does or does not comply with the NTD expectation. In cases of non-compliance, the Company has thirty (30) calendar days to address the non-compliance and close the applicable Trouble Ticket without penalty. If the PVC continues to not meet this SLG after the 30-day period, the Customer may qualify for credits.

Enhanced Service Level Guarantees Defined

1.         U.S. Domestic Service Installation Guarantee

Definition

Service Installation is the period of time between the date the Company accepts a complete installation order from the Customer for a new frame relay service located within the U.S. Mainland and the date the Company completes the installation of the service. A complete installation is defined as the point in the implementation where the customer can use the service. To qualify for the guarantee, the access circuit and port must be ordered by the Company and be physically located within the U.S. Mainland with a speed less than or equal to a DS1/T1 (1.536Mbps). The originating and terminating ports must be within the U.S. Mainland. The Customer must pay the installation charges for the access circuit, port and PVC. Utilization of promotional offerings on installation charges will disqualify the Customer from this SLG.

Offering

The SLG for Service Installation is forty-five days for new frame relay services with access circuits of less than or equal to T1/DS1 bandwidth.

Calculation

The SLG is calculated from the date the Company accepts the Customer’s order as complete for new frame relay service through the date on which the service has been installed and is ready for Customer’s use.

Credit Structure

The customer will receive a three hundred percent (300%) refund of their installation fees if the Company fails to install a circuit within 45 business days. Delays in installation related to customer actions, moves or scheduling difficulties are excluded from the installation interval calculation.

2.         Frame Gold Enhanced Proactive Notification (EPN)

Definition

Frame Gold Enhanced Proactive Notification (EPN) is a Company service that provides the Customer with notification of a circuit outage. For the EPN SLG, the circuit outage will be defined as the lack of visibility to the circuit Link Management Indicator (LMI). After ten (10) consecutive minutes of circuit LMI loss, the Company Operations Service and Support Proactive Notification (OSS-PN) Group will receive an alarm and will begin to attempt to resolve the outage and will notify the Customer within thirty (30) minutes of the alarm report.

Offering

The Customer must subscribe to the Frame Relay Gold Service in order to receive the EPN SLG. Customers can sign-up by submitting a signed enrollment form for each circuit to be covered by the EPN SLG. EPN will only be provided on circuits enrolled in the Frame Relay Gold Service. This EPN SLG applies to DS0 and T1/DS1 circuits in the U.S. Mainland.

e                                              Access circuits enrolled in the Frame Relay Gold Service will be closely monitored for loss of LMI. Once circuit LMI has been lost for ten (10) consecutive minutes, an alarm will notify the Company OSS-PN group to attempt to resolve the issue and notify the Customer. Following the alarm, the OSS-PN group will have thirty (30) minutes to notify the Customer that their circuit is experiencing a Circuit outage (“Notification Period”).

The Company will not be obligated to pay non-compliance credits when the OSS-PN group is unable to reach the Customer point of contact.

Calculation

The Notification Period begins after the ten (10) consecutive minute LMI loss alarm is reported. The Company has thirty (30) minutes to notify the customer from the start point of the Notification Period. The Company OSS-PN group will notify the Customer point of contact as indicated on the Enhanced Proactive Notification enrollment form.

Should the Customer contact the OSS-PN group within the Notification Period and before the OSS-PN group has initiated a call to the Customer, the Company will be deemed in compliance with the EPN SLG.

Credit Structure

The customer will receive a credit equal to three hundred percent (300%) of the monthly recurring (MRR) Frame Gold Service charge on the applicable access circuit. There is a limit of one credit per circuit in non-compliance per month.

Qualifications:

Credit Application Structure

The SLG credits are taken against the monthly recurring charges (MRR) for the port and/or PVC(s). The credits can be applied against PVC and/or Port charges as dictated by the outage type, either Hard or Soft. The credits are not cumulative month to month meaning the same schedule applies for each consecutive month should the outage exceed 30 days. The total credits within any one-month for the Standard SLGs is limited to a maximum of 40% of the MRR for Port and PVC(s).  The Enhanced SLGs have unique credit maximums.

Customers are required to open a Trouble Ticket with the Company Customer Service Center at the time the service difficulty develops in order for the outage to qualify for an SLG credit. The Company, in its sole discretion, shall determine whether it complied with any and all SLGs and whether or not a credit is due to the customer. The Company commits to crediting the customer's account within 90 days following confirmation of non-compliance with the SLG.

Trouble Ticket and Credit Request by Service Level Guarantee

a.         End To End Network Availability

Customer opens a Trouble Ticket within 72 hours of the outage.

Customer submits SLG credit request to the Company account team in writing within 15 days of opening the Trouble Ticket.

The written request must contain the following information:

-  The date the outage occurred.

-  The time the outage began and ended.

-  The Circuit ID(s) for each circuit(s) that was impacted.

b.         Mean Time to Repair

Customer opens Trouble Ticket within 72 hours of the outage.

Customer submits SLG credit request to the Company account team in writing within 15 days of opening the Trouble Ticket.

The written request must contain the following information:

-  The date the outage occurred.

-  The time the outage began and ended.

-  The Circuit ID(s) for each circuit(s) that was impacted.

c.         Network Transit Delay

Customer opens Trouble Ticket within 72 hours of the time the NTD issue impacts the customer

Customer submits the SLG credit request to the Company account team in writing within 15 days of the end of the repair period.

The written request must contain the following information:

-  The date the outage occurred.

-  The time the outage began and ended.

-  The Circuit ID(s) for each circuit(s) that was impacted.

d.         US Domestic Service Installation

Customer must report the delay in service installation to the appropriate customer service center when the target date is missed.

Customer then needs to make a request in writing (e-mail or fax) for a credit from the Company account team within fifteen (15) days of the date that the Company completes the installation of the circuit. 

The customer must document the following information when requesting the credit:

- The circuit identifier

- The date the circuit should have been installed

- The date the circuit was installed

- The date that the service installation period began

- The date specified for installation by the customer

- The customer contact information. 

e.         Frame Gold Enhanced Proactive Notification (EPN)

The customer must request the service level guarantee credit in writing from the Company account team within 15 days of the service outage.

The written documentation must contain the following:

-     The date the circuit outage occurred

-     The time the circuit outage began and ended

-     The circuit ID(s) for each circuit(s) that did not receive notification within the EPN SLG time frame.

Credits

A.         Credit Tables by Outage Type

The credits vary by location, access type and length of outage.

1.         Hard Outage Tables

Network Availability		Credit as a % of MRR
Network Down Time		U.S, Global Tier A& B	U.S., Global Tier A	Global Tier B
From  Minutes	To Minutes	Type 1	Type 2 or 3	Type 2 or 3
0	86	10%	0%	0%
87	120	15%	10%	5%
121	240	20%	10%	5%
241	360	25%	15%	10%
361	640	30%	20%	10%
641	720	30%	20%	10%
> 720		30%	20%	10%

Mean Time to Repair		Credit as a % of MRR
Network Outage to Repair Time		U.S, Global Tier A& B	U.S.,            Global Tier A	Global Tier B
From                   Hour:Min: Sec	To             Hour:Min:Sec	Type 1	Type 2 or 3	Type 2 or 3
2:00:00	3:59:59	4%	0%	0%
4:00:00	4:59:59	4%	0%	0%
5:00:00	7:59:59	10%	4%	0%
8:00:00	11:59:59	10%	4%	4%
12 Plus		10%	4%	4%

2.         Soft Outage Table

Soft Outage
For violations of:	Credit as a % of MRR
Latency	20%

Determining the PVC Metric by Access Type

The combination of the origination and termination point of the PVC determines the access type category. PVCs that originate from a Type 1 facility and terminate on either a Type 2 or Type 3 facility are classified as Type 2 or 3 access and qualify for the associated Type 2 or 3 SLG metrics. 

Inclusions and Exclusions

I.          Inclusions

The Global Frame Relay SLG covers the following Company Frame Relay services:

a.         Domestic Frame Relay for all standard speeds.

b.         Domestic Metro Frame Relay

c.         International Frame Relay defined as frame relay services that originate in the U.S. and terminate outside of the U.S.

The Global Frame Relay SLG includes the following products and regions:

a.         Frame relay services with origination and termination within the U.S. Mainland and Hawaii.

b.         Frame relay transport that originates within the U.S. Mainland and Hawaii and terminates outside of the U.S.

c.         Access Types 1, 2 and 3 for Frame Relay.

d.         Frame relay transport performance for Frame Relay Managed Services customers.

II.          Exclusions

1.         Product and Region Exclusions

a.         FRASI: Frame Relay to ATM Interworking between or within On Net countries is excluded. 

b.         Frame Relay Extension (FRE): Frame Relay sites supported through network to network interface partnerships are excluded. The SLG and best effort measures for the FRE sites are covered under a separate document.

c.         Managed Services for Frame Relay and/or ATM are excluded from this document but captured in the Managed Services SLG.        

d.         ISDN access within the United States.

e.         DSL and ISDN access outside of the United States.

f.          Customer-Provided Access: Access lines purchased by the customer through a provider other than Company and billed directly to the customer are excluded from this SLG. 

g.         Customer Premise Equipment (CPE) associated with the Frame Relay service that is not part of a Managed Services contract.

2.         General Exclusions

The following exclusions apply to all Service Level Guarantees contained in this document:

· Any act or omission on the part of the Customer, its contractors or vendors, or any other entity over which the Customer exercises control or has the right to exercise control;

· Labor strikes;

· Natural disasters;

· Scheduled maintenance on the part of the Customer, customer contractors or customer vendors;

· Scheduled maintenance on the part of the Company which are within the Company's maintenance windows;

· Lapses of service associated with new installations (i.e. before new service acceptances by Customer);

· Lapses of service that are not associated with the Company provided service;

· Lapses of service or performance issues related to Customer Premises Equipment (CPE); or

· Force majeure events beyond the reasonable control of the Company (including, but not limited to, acts of God, government regulation, acts of domestic and/or international terrorism, and national emergency).

3.         Network Availability Exclusions

Network Availability measurements do not include periods of Network Outage resulting in whole or in part from one or more of the following causes: 

· For End-to-End Network Availability for Type 1 access circuits, any act or omission on the part of any third party including, but not limited to any local access provider;

· For End-to-End Network Availability for Type 2 or 3 circuits, any act or omission on the part of any third party other than a local access provider; or

· Periods of service degradation, such as slow data transmission.

4.         Mean Time To Repair Exclusions

The MTTR objective applies only in those cases in which the Customer informs the Company of a Network Outage (i.e., opens a Trouble Ticket) and subsequently allows necessary access to its premises and facilities for testing.  MTTR measurements do not include the following:

· Any act or omission on the part of any third party, other than a local access provider;

· Customer inquiry for circuit monitoring purposes only; or

· Periods of service degradation, such as slow data transmission.

5.         Network Transit Delay Exclusions

· Frames consisting of more than 200 bytes are not considered in calculating the NTD;

· Frames originating or terminating on an Economy Frame Relay port;

· The NTD objective is suspended during periods in which a major network component (e.g., backbone link or gateway switch) is not functioning and the network is in an emergency reroute configuration;

· Frames to or from Puerto Rico or Hawaii;

· Any act or omission on the part of any third party including, but not limited to, any local access provider.

6.         Domestic Service Installation Exclusions

Service Installation measurements do not include the following:

· Delays resulting from changes to a previously accepted service order by Customer, its agents or vendors;

· Any promotional offerings on any installation fees for port, PVC or access;

· A Customer-ordered installation date that is within the Service Installation Period;

· Unavailability of Customer’s premises, equipment, or facilities required to install the service;

· Delays attributed to extending the access circuit demarcation point;

· Installations outside of the U.S. Mainland;

· Delays due to causes beyond the Company's control;

· Delays resulting from an order suspension due to credit issues involving the customer;

· Delays resulting from inaccurate or incorrect order information from Customer; 

· Economy Frame Relay Ports and Economy PVCs.

7.         Frame Gold Enhanced Proactive Notification SLG Exclusions

The SLG for Enhanced Proactive Notification does not include the following:

· Circuits that are not enrolled in the Frame Relay Gold Service;

· Circuits that originate or terminate on Economy Frame Relay ports;

· Service interruptions originating from the Customer’s premise that do not trigger loss of LMI;

· Loss of LMI due to router failure;

· Access circuits outside of the U.S. Mainland;

· Service interworking circuits for Frame to IP and FRASI;

· Periods of service degradation, such as slow data transmission;

· Catastrophic or Major events such as fiber cuts or network switch outages that effect multiple Customers.

·  Customer point of contact unavailable to receive notification;

· Customer point of contact information (telephone, pager etc) incorrect or not operable.

8.         Additional International Exclusions

The Company further excludes SLGs for International Frame Relay service based on any Network Outage resulting in whole or in part from one or more of the following causes:

· Virtual Points of Presence (VPOPs)

· Network to Network Interface (NNI) Partners

· Concert Frame Relay Service

 Network Transit Delay Matrix for U.S. and U.S. to Non U.S. Transport:

Process for Determining the Round Trip Network Transit Delay:

The NTD SLGs is based on the geographic distance between existing trunk end points and a distance per mile packet measure.

For example, the NTD from the United States to Germany is based on the miles between a central trunk in the US and a central trunk in Germany. It is not based on the shortest distance between the U.S. and Germany. The transit delay measures in this matrix are expected to be worst case delays. External factors such as access serialization delay and access link congestion, which may cause delay, are excluded from the measurement.

Round Trip Network Transit Delay Matrix for U.S. to Non U.S. Locations

Country

Argentina                           314

Australia                            362

Austria                               304

Belgium                             281

Brazil                                 299

Canada                             230

Chile                                  296

Colombia                           203

Czech Republic                305

Denmark                           287

France                               288

Germany                           304

Greece                              337

Hong Kong                        294

Hungary                             312

Indonesia                           340

Ireland                               271

Israel                                 358

Italy                                    284

Japan                                257

Korea, Republic of            263

Malaysia                            331

Mexico                               170

Monaco                             303

Netherlands                       273

New Zealand                     377

Peru                                  232

Philippines                         313

Puerto Rico                       202

Russia                               334

Singapore                          338                                   

Spain                                 291

Sweden                             308

Switzerland                       296

Taiwan                              352

United Kingdom                270

United States                    120

Venezuela                         203

Terms and Definitions Table

Terms and Definitions	Definition
Access Link Congestion	Congestion on the local access link, which runs between the customer's premises and the Company's POP.
Access Serialization Delay	Delays in the local tail component of the transport related to the process of changing the transmission from parallel-by-byte to serial-by-bit.
Access Type 1	Circuits for which local access is furnished wholly via Company or Company-affiliate facilities or which are collocated with Company facilities.
Access Type 2	Circuits for which local access is furnished in part via Company or Company-affiliate facilities.
Access Type 3	Circuits for which local access is not furnished via Company or Company-affiliate facilities.
Business Days	Monday through Friday in normal working hours which are usually 8AM to 5PM in any time zone.
Calendar Month	The days in any month from the first day to the last day. Varies from 28 days to 31 days depending on the month.
Circuit Ids	The code (numbers and letters) used to identify the circuits in the system. These are contained on the customer's invoice along with the circuit charges.
Credit Request	Written request for a service level guarantee credit sent by the customer to the Company account team either through fax or e-mail
Customer Provided Access	Local access line that the customer arranges for with a local provider. The local provider bills the customer directly.
Customer Service Center	Service centers where customers call in to report service issues.
Egress queue	The order in which the frame packets exit the Company's network.
End to End Network Availability	The total number of minutes within a billing month during which a specific PVC route and local access are available to exchange data between two customer end points divided by the total number of minutes in a billing month.
Enhanced Proactive Notification	Part of the Frame Gold product where the Company will notify the customer of a loss of Link Management Indicator (LMI) within an established time period.
Enhanced Service Level Guarantees	Service Level Guarantees that the customer can purchase for additional service fees.
EPN	Enhanced Proactive Notification
Financial Credits	These are the monetary credits the customer receives when the Company fails to meet the service level guarantee performance commitment. The credits are deducted from the customer's invoice in dollars.
Frame Relay Extension	Frame relay services through sites where the Company partners with another regional provider. The Company does not own these geographic points of presence.
Frame Relay Gold	Network management product offered by the Company.
Global Tier A	One of the four categories of countries defined by a unique set of service commitments.
Global Tier B	One of the four categories of countries defined by a unique set of service commitments.
Hard Outage	Complete loss of service where the customer can not use the service and is prepared to release it for immediate testing.
International Frame Relay	Frame relay service sites outside of the United States.
Link Management Indicator
LMI	Link Management Indicator
Mean Time to Repair	The time required to repair the service difficulty from the point the service desk is notified until the point where the service is restored. Mean Time to Repair is measure in Hours, minutes and seconds.
Metro Frame Relay
Monthly Recurring Rate (charges)	This is the monthly charge per service component.
MRR	Monthly Recurring Rate or Monthly Recurring Charges.
Network Outage	Service disruption or degradation. Network Outages are classified as either hard or soft outages.
Network Transit Delay	The time required for a single frame packet set up as a ping text to travel round trip between an origination point to a destination point and return to the origination point.
On Net	Frame relay service on the Company geographic points of presence where Company has full ownership.
OSS-PN	Operations Service and Support Proactive Notification Group.
Operations Service and Support Proactive Notification Group	Company group responsible for notifying Frame Gold customers about outages.
Option 1 Frame Relay	Frame relay service on the U.S. Lucent_ Ascend service with or without services on the Company international network.
Option 2 Frame Relay	Frame relay service on the U.S. Bay-Lucent (Ascend) network with or without the Company international network.
Permanent Virtual Circuit(s)	A virtual circuit that provides the equivalent of a dedicated private line service over a packet switching network between two DTEs (Data Terminal Equipment) The path between the two users is fixed.
Port	An entrance to and/or exit from a network.
Protocol overhead	Information such as control, routing and error-checking characters, that is in addition to the user-transmitted data.
PVC(s)	Permanent Virtual Circuit(s)
Round Trip	Transit measurements across a network link that starts and the origination point, extends to a termination point and then comes back to the origination point.
Service	The term service refers to the access line, port and PVC components of the Frame Relay service.
Service Installation Guarantee	Service performance commitments made by the Company to the Customer which carry credits in cases where the network transport does not meet the commitment levels.
Service Installation Period	The time from when the Company accepts an order for new service as complete to the time the circuit is ready for the customer's use.
Service Level Guarantee	A series of performance commitments made by the Company to the Customer.
SLG	Service Level Guarantee
Soft Outage	A degradation of service where the customer is able to use the service and is not prepared to release the service for immediate testing.
Standard Service Level Guarantees	End to End Network Availability, Mean Time To Repair and Network Transit Delay.
Trouble Ticket	The result of reporting by a Customer to Company of either a perceived service outage or service degradation.
U.S. Domestic	U.S. Mainland
U.S. Domestic Service Installation	A service level guarantee that commits the Company to a set number of days for completing the installation of a circuit in the U.S. Mainland.

Frame Relay "Test Drive" Guarantee

Beginning November 16, 2001, eligible Customers will receive the following benefits.

Eligibility: To be eligible, a Customer:

must contract with the Company for new Frame Relay Service, excluding Economy Frame Relay Service, in the U.S. Mainland and commit to a term of service of at least one year (New Service);

must not have subscribed to Frame Relay Service during the 1-year period prior to entering the contract for New Service;

submit to the Company complete orders for New Service within 90 days of entering the contract; and,

request in the orders installation of all New Service within 120 days of the contract date.

Benefits: Upon satisfaction of the following conditions, an eligible Customer who becomes dissatisfied with Company performance in connection with the provision of New Service (i) may terminate such service without liability for the underutilization and early termination charges for New Service as set forth in the contract and (ii) will receive a credit equal to the customer's installation charges imposed by the Company for Replacement Service.  The following conditions apply:

the Customer must notify the Company in writing within 120 days of the contract date that it wishes to discontinue service (Notice);

the Customer's Notice must set forth the reason(s) for service discontinuance; and,

the Customer must subscribe to new Company-provided service (Replacement Service).

Frame Relay Discount Schedule

Taxes, tax-related surcharges, access coordination charges, and network management charges will not be included in determining if the monthly minimum has been satisfied.

Volume Commitment                          Term of Service (Years)                                       

Monthly Annual 1 2 3 4 5

        100              1,200                      1%                   2%                   3%                   4%                   5%

        250              3,000                      1                      2                      3                      4                      5

        500              6,000                      1                      2                      3                      4                      5

     1,000            12,000                      2                      3                      4                      5                      6

     2,000            24,000                      5                      6                      7                      8                      9

     3,000            36,000                      6                      7                      9                    10                    12

     4,000            48,000                      7                      8                    10                    12                    14

     5,000            60,000                      8                    10                    12                    14                    16

     7,000            84,000                      9                    11                    14                    16                    18

   10,000          120,000                    12                    14                    17                    19                    21

   15,000          180,000                    13                    15                    18                    20                    22

   25,000          300,000                    14                    17                    20                    23                    25

   50,000          600,000                    16                    19                    22                    25                    27

100,000       1,200,000                    18                    21                    24                    27                    30

International Frame Relay Rates and Charge Factors

Country List with Region:

Country Region

Argentina                                                                     SA1

Australia                                                                      AP2

Austria                                                                         EU2

Belgium                                                                       EU1

Brazil                                                                           SA1

Canada                                                                       CA

Chile                                                                            SA1

Colombia                                                                     SA2

Czech Republic                                                          EU4

Denmark                                                                     EU3

Finland                                                                        EU3

France                                                                         EU1

Germany                                                                     EU1

Greece                                                                        EU4

Guam                                                                          Guam-US-ROW PVC only

Hawaii                                                                         US for PVC, Hawaii for ports

Hong Kong (China)                                                     AP1

Hungary                                                                       EU4

India                                                                             India

Indonesia                                                                     AP5

Ireland                                                                         EU1

Israel                                                                           EU4

Italy                                                                              EU1

Japan                                                                          AP1

Luxembourg                                                                EU1

Malaysia                                                                      AP3

Mexico                                                                         MEX

Monaco (from Paris, FR)                                            EU1

Netherlands                                                                 EU1

New Zealand                                                               AP4

Norway                                                                        EU3

Panama                                                                      SA2

Peru                                                                            SA1

Philippines                                                                   AP3

Portugal                                                                       EU2

Puerto Rico                                                                 US-ROW PVC only

Russia                                                                         EU4

Scotland (United Kingdom)                                         UK

Singapore                                                                    AP1

South Korea (Republic of Korea)                               AP2

Spain                                                                           EU2

Sweden                                                                       EU3

Switzerland                                                                 EU1

Taiwan                                                                        AP3

Thailand                                                                      AP4

United Kingdom                                                          UK

United States                                                              US

Venezuela                                                                   SA2

International Frame Relay Service Monthly Recurring Charges

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply for virtual circuits associated with ports installed prior to February 7, 2002 between the U.S. Mainland, Hawaii and Puerto Rico and locations in the following regions:

Simplex PVC Rates                                                                                                               

                                 Virtual Circuit Speed (kbps)                                             

Region 16 32 48 64 128 192 256

AP1                           $205        $  408              $  608        $  807       $1,604      $2,354         $3,070

AP2                             218            434                  647            858         1,706        2,503           3,265

AP3                             256            509                  760         1,007         2,003        2,939           3,834

AP4                             256            509                  760         1,007         2,003        2,939           3,834

AP5                             622         1,237               1,846         2,447         4,867        7,142           9,315

CA                                 32              64                    95            126            250           367              479

EU1                               65            129                  193            256            509           746              973

EU2                             109            217                  323            429            853        1,252           1,632

EU3                               90            179                  267            354            704        1,033           1,348

EU4                             275            547                  816         1,082         2,152        3,158           4,118

MX                               137            215                  289            453            766        1,045           1,347

SA1                             248            493                  736            976         1,941        2,848           3,714

SA2                             354            704               1,050         1,393         2,770        4,065           5,301

UK                                 53            105                  157            209            415           609              794

                              Virtual Circuit Speed (kbps)                               

Region 384 512 768 1024 1536 1984

AP1                      $  4,504       $5,747             $8,248     $10,068     $13,827    $14,970

AP2                          4,790         6,111               8,771       10,707       14,704      15,920

AP3                          5,625         7,176             10,300       12,573       17,267      18,695

AP4                          5,625         7,176             10,300       12,573       17,267      18,695

AP5                        13,667       17,436             25,026       30,549       41,953      45,423

CA                               703            897               1,287         1,572         2,158        2,337

EU1                          1,428         1,822               2,615         3,192         4,384        4,747

EU2                          2,395         3,056               4,386         5,353         7,352        7,960

EU3                          1,978         2,523               3,621         4,420         6,070        6,572

EU4                          6,043         7,709             11,064       13,506       18,549      20,082

MX                            2,119         2,657               3,846         5,012         8,232        9,162

SA1                          5,449         6,952               9,978       12,180       16,727      18,111

SA2                          7,778         9,924             14,243       17,387       23,877      25,851

UK                            1,165         1,486               2,132         2,603         3,575        3,870

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply for virtual circuits associated with ports installed prior to February 7, 2002 between the Guam and locations in the following regions:

Simplex PVC Rates

                                                Virtual Circuit Speed (kbps)                                                                                                                   

Region 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

AP1                               $194      $  386      $  576      $  763     $1,518     $2,228    $ 2,905    $ 4,263    $ 5,438    $ 8,250   $11,000   $17,000   $21,000

AP2                                 236          469          700          929       1,847       2,710       3,534       5,186       6,616       9,495     11,591     15,918     20,500

AP3                                 287          571          852       1,129       2,246       3,295       4,298       6,306       8,045     11,547     14,096     19,358     24,000

AP4                                 375          746       1,113       1,475       2,935       4,306       5,616       8,240     10,512     15,088     18,418     25,293     27,385

AP5                                 749       1,490       2,222       2,947       5,861       8,600     11,217     16,458     20,996     30,135     36,787     50,520     54,697

CA                                   269          535          798       1,058       2,105       3,089       4,028       5,911       7,541     10,823     13,212     18,144     19,644

EU1                                  204          406          605          803       1,596       2,342       3,055       4,482       5,719       8,208     10,019     13,760     14,897

EU2                                  249          495          739          980       1,949       2,859       3,729       5,471       6,980     10,018     12,230     16,795     18,184

EU3                                  249          495          739          980       1,949       2,859       3,729       5,471       6,980     10,018     12,230     16,795     18,184

EU4                                  500          995       1,484       1,967       3,913       5,741       7,488     10,986     14,016     20,117     24,557     33,725     36,513

MX                                   340          623          901       1,269       2,398       3,493       4,611       7,015       9,185               

SA1                                 250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

SA2                                 358          712       1,062       1,409       2,802       4,111       5,361       7,866     10,036     14,404     17,583     24,147     26,144

UK                                   197          392          585          775       1,542       2,262       2,950       4,329       5,522       7,926       9,676     13,288     14,386

US                                   218          434          647          858       1,706       2,503       3,265       4,790       6,111       8,771     10,707     14,704     15,920

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply for virtual circuits associated with ports between the U.S. Mainland, Hawaii and Puerto Rico and the following locations that are installed, or provided under Company contracts signed or renewed, after February 6, 2002 but not to PVCs provided under Company contracts, or contract amendments, whose rates are first effective after October 31, 2002:

                                                    PVC Speed (kbps)                                                                                                                 

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $124      $  247      $  368      $  488     $   970     $1,424     $1,857     $2,725   $  3,476   $  4,989   $  6,090   $  8,364   $  9,055

Australia

  (including Tasmania)       59          118          177          236          469          688          898       1,317       1,681       2,412       2,944      4,044      4,378

Austria                              48            95          141          187          371          545          710       1,042       1,329       1,908       2,329       3,198       3,463

Belgium                              42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Brazil                               124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Canada                              32            64            95          126          250          367          479          703          897       1,287       1,572       2,158       2,337

Chile                                124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

China                            1,283       1,392       1,501       1,681       1,982           NS       2,122       2,280       2,557       3,000       3,496          N/A       4,777

Colombia                          185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Czech Republic                 68          135          201          267          532          780       1,017       1,493       1,904       2,733       3,336       4,582       4,961

Denmark                            81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Finland                               81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

France                               42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Germany                           42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Greece                            179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Hong Kong                        55          111          166          222          441          647          844       1,239       1,580       2,268       2,769       3,802       4,117

Hungary                          104          206          307          408          811       1,190       1,553       2,278       2,906       4,171       5,092       6,993       7,571

India                                 659       1,230       1,494       2,022       3,031       4,011       5,274       6,588       9,020     11,791     16,268     19,979     24,424

Indonesia                         515       1,030       1,549       2,060       4,120       6,181       8,241     12,362     16,482     20,228     26,972     37,375     45,423

Ireland                               42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Israel                               179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Italy                                    42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Japan                                55          111          166          222          441          647          844       1,239       1,580       2,268       2,769      3,802      4,117

Korea, Republic of            59          118          177          236          469          688          898       1,317       1,681       2,412       2,944      4,044      4,378

Luxembourg                      42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Malaysia                          126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287      8,634      9,347

Mexico                             137          215          289          453          766       1,045       1,347       2,119       2,657       3,846       5,012       8,232       9,162

Netherlands                       42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

New Zealand                    88          176          264          353          701       1,029       1,342       1,969       2,512       3,605       4,401      6,043      6,543

Norway                             81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Panama                           185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Peru                                 124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Philippines                         69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,877      6,251

Poland                             114          227          338          449          893       1,309       1,708       2,506       3,197       4,588       5,601       7,692       8,328

Portugal (including

  Azores and

  Madeira Islands)              82          163          243          322          640          939       1,224       1,796       2,292       3,289       4,015       5,514       5,970

Russia                             179          356          530          703       1,399       2,052       2,702       4,053       5,403       7,192       8,842     12,253     15,703

Singapore                          86          171          257          343          682       1,000       1,305       1,914       2,442       3,505       4,279       5,877       6,362

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta and Melilla)            62          122          182          242          480          704          918       1,347       1,719       2,467       3,011       4,136       4,478

Sweden                            81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Switzerland                       42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Taiwan                              69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,748       5,141

Thailand                           126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287       8,634       9,788

United Kingdom                 38            76          113          150          299          438          572          839       1,070       1,535       1,874       2,574       2,786

Venezuela                       185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply for virtual circuits associated with ports between Guam and the following locations that are installed, or provided under Company contracts signed or renewed, after February 6, 2002 but not to PVCs provided under Company contracts, or contract amendments, whose rates are first effective after October 31, 2002:

                                                    PVC Speed (kbps)                                                                                                                 

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $250      $  497      $  742      $  984     $1,956     $2,871   $  3,744   $  5,493   $  7,008   $10,059   $12,279   $16,862   $18,257

Australia 

  (including Tasmania)     129          258          384          511       1,016       1,490       1,944       2,852       3,639       5,222       6,375       8,755       9,479

Austria                            166          332          497          663       1,326       1,990       2,653       3,979       5,305       6,671       8,143     11,183     12,108

Belgium                            160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Brazil                               250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Canada                            174          346          516          684       1,359       1,994       2,601       3,817       4,869       6,988       8,532     11,716     12,685

Chile                                250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

China                            1,284       1,394       1,504       1,686       1,994           NS       2,141       2,315       2,594       3,055       3,466          N/A       4,916

Colombia                          327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Czech Republic               189          377          566          754       1,509       2,263       3,017       4,526       6,035       7,588       9,262     12,720     13,772

Denmark                          203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Finland                             203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

France                             160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Germany                         160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Greece                            312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Hong Kong                      106          212          316          420          835       1,225       1,598       2,345       2,991       4,293       5,241       7,197       7,792

Hungary                          228          457          685          913       1,826       2,740       3,653       5,479       7,306       9,186     11,213     15,399     16,672

India                                 666       1,245       1,516       2,051       3,089       4,098       5,390       6,762       9,252     12,139     16,732     20,660     25,323

Indonesia                         749       1,490       2,222       2,947       5,861       8,787     11,716     17,573     23,430     30,135     38,340     53,130     68,094

Ireland                             160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Israel                               312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Italy                                  160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Japan                              239          478          719          957       1,913       2,871       3,828       5,742       7,656       9,395     12,528     17,360     22,250

Luxembourg                    160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Korea, Republic of          372          743       1,118       1,487       2,973       4,459       5,944       8,917     11,889     14,591     19,455     26,958     34,552

Malaysia                          222          443          658          876       1,741       2,555       3,333       4,890       6,238       8,953     10,930     15,010     16,251

Mexico                             279          497          710       1,011       1,875       2,672       3,469       5,233       6,629

Netherlands                     160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

New Zealand                  205          411          610          811       1,614       2,368       3,089       4,532       5,782       8,298     10,130     13,911     15,062

Norway                           203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Panama                           327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Peru                                 250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Philippines                       157          314          467          621       1,235       1,812       2,364       3,468       4,425       6,351       7,753     10,647     11,527

Poland                             251          502          753       1,005       2,009       3,014       4,018       6,017       8,036     10,104     12,334     16,939     18,340

Portugal (including

  Azores and

  Madeira Islands)            204          408          612          816       1,632       2,447       3,263       4,895       6,526       8,206     10,017     13,756     14,893

Russia                             313          626          939       1,253       2,505       3,758       5,010       7,515     10,021     12,599     15,380     21,121     22,868

Singapore                        135          270          402          534       1,063       1,559       2,034       2,984       3,807       5,464       6,669       9,159       9,917

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta and Melilla)          181          362          544          725       1,450       2,175       2,900       4,350       5,800       7,292       8,901     12,224     13,235

Sweden                          203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Switzerland                     160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Taiwan                            330          661          993       1,321       2,642       3,963       5,283       7,924     10,566     12,967     17,289     23,958     30,706

Thailand                           416          832       1,251       1,663       3,327       4,989       6,652       9,979     13,306     16,330     21,773     30,172     38,669

United Kingdom               156          311          467          622       1,244       1,866       2,488       3,732       4,976       6,257       7,638     10,489     11,356

Venezuela                       327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply to PVCs between (i) ports in the U.S. Mainland, Hawaii and Puerto Rico, and (ii) ports in the following locations, which PVCs are provided under Company contracts, or contract amendments, whose rates are first effective after October 31, 2002 and prior to April 1, 2003:

Simplex PVC Rates

                                                     PVC Speeds (kbps)                                                                                                                

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $  124      $  247      $  368      $  488      $  970     $1,424     $1,857   $  2,725   $  3,476   $  4,989   $  6,090   $  8,364   $  9,055

Australia (including Tasmania)            59          118          177          236          469          688          898       1,317       1,681       2,412       2,944       4,044                                       4,378

Austria                                48            95          141          187          371          545          710       1,042       1,329       1,908       2,329       3,198       3,463

Belgium                                42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Brazil                                 124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Canada                                32            64            95          126          250          367          479          703          897       1,287       1,572       2,158       2,337

Chile                                  124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

China                              1,283       1,392       1,501       1,681       1,982           NS       2,122       2,280       2,557       3,000       3,396           NS       4,777

Colombia                            185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Czech Republic                   68          135          201          267          532          780       1,017       1,493       1,904       2,733       3,336       4,582       4,961

Denmark                              81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Finland                                 81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

France                                 42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Germany                             42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Greece                              179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Hong Kong                          55          111          166          222          441          647          844       1,239       1,580       2,268       2,769       3,802       4,117

Hungary                            104          206          307          408          811       1,190       1,553       2,278       2,906       4,171       5,092       6,993       7,571

India                                   659       1,230       1,494       2,022       3,031       4,011       5,274       6,588       9,020     11,791     16,268           NS     24,424

Indonesia                           515       1,030       1,549       2,060       4,120       6,181       8,241     12,362     16,482     20,228     26,972     37,375     45,423

Ireland                                 42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Israel                                 179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Italy                                      42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Japan                                  55          111          166          222          441          647          844       1,239       1,580       2,268       2,769       3,802       4,117

Korea, Republic of              59          118          177          236          469          688          898       1,317       1,681       2,412       2,944       4,044       4,378

Luxembourg                        42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Malaysia                            126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287       8,634       9,347

Mexico                               137          215          289          453          766       1,045       1,347       2,119       2,657       3,126       3,678       4,815       5,360

Netherlands                         42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

New Zealand                      88          176          264          353          701       1,029       1,342       1,969       2,512       3,605       4,401       6,043       6,543

Norway                               81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Panama                             185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Peru                                   124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Philippines                           69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,877       6,251

Poland                               114          227          338          449          893       1,309       1,708           NS           NS           NS           NS           NS           NS

Portugal

  (including Azores and

  Madeira  Islands)               82          163          243          322          640          939       1,224       1,796       2,292       3,289       4,015       5,514       5,970

Russia                               179          356          530          703       1,399       2,052       2,702       4,053       5,403       7,192       8,842     12,253     15,703

Singapore                            86          171          257          343          682       1,000       1,305       1,914       2,442       3,505       4,279       5,877       6,362

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta,

  and Melilla)                        62          122          182          242          480          704          918       1,347       1,719       2,467       3,011       4,136       4,478

Sweden                              81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Switzerland                         42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Taiwan                                69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,748       5,141

Thailand                             126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287       8,634       9,788

United Kingdom                   38            76          113          150          299          438          572          839       1,070       1,535       1,874       2,574       2,786

Venezuela                         185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

                                  PVC Speeds (kbps)                                                                         

Location 3072 4096 4608 5120 6144 7680 8192 9216 10240

Argentina                   $13,583           $18,110           NS   $22,638     $26,260           NS     $33,504         NS     $40,748

Australia

   (including Tasmania)   6,567               8,756           NS     10,945       12,696           NS       16,199         NS       19,701

Austria                           5,195               6,926           NS       8,658       10,043           NS       12,813         NS       15,584

Belgium                           4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Brazil                            13,583             18,110           NS     22,638       26,260           NS       33,504         NS       40,748

Canada                           3,884                   NS     $5,827           NS         7,510     $9,172             NS $11,006             NS

Chile                             13,583             18,110           NS     22,638       26,260           NS       33,504         NS       40,748

China                                  NS                   NS           NS           NS             NS           NS             NS         NS             NS

Colombia                       19,389             25,852           NS     32,315       37,485           NS       47,826         NS       58,167

Czech Republic              7,442               9,922           NS     12,403       14,387           NS       18,356         NS       22,325

Denmark                         8,873             11,830           NS     14,788       17,154           NS       21,886         NS       26,618

Finland                            8,873             11,830           NS     14,788       17,154           NS       21,886         NS       26,618

France                            4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Germany                        4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Greece                         19,581             26,108           NS     32,635       37,857           NS       48,300         NS       58,743

Hong Kong                     6,176               8,234           NS     10,293       11,939           NS       15,233         NS       18,527

Hungary                       11,357             15,142           NS     18,928       21,956           NS       28,013         NS       34,070

India                                    NS                   NS           NS           NS             NS           NS             NS         NS             NS

Indonesia                      68,135             90,846           NS   113,558     131,727           NS     168,065         NS     204,404

Ireland                            4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Israel                            19,581             26,108           NS     32,635       37,857           NS       48,300         NS       58,743

Italy                                 4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Japan                             6,176               8,234           NS     10,293       11,939           NS       15,233         NS       18,527

Korea, Republic of         6,567               8,756           NS     10,945       12,696           NS       16,199         NS       19,701

Luxembourg                   4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Malaysia                       14,021             18,694           NS     23,368       27,106           NS       34,584         NS       42,062

Mexico                                NS                   NS           NS           NS             NS           NS             NS         NS             NS

Netherlands                    4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

New Zealand                 9,815             13,086           NS     16,358       18,975           NS       24,209         NS       29,444

Norway                          8,873             11,830           NS     14,788       17,154           NS       21,886         NS       26,618

Panama                        19,389             25,852           NS     32,315       37,485           NS       47,826         NS       58,167

Peru                              13,583             18,110           NS     22,638       26,260           NS       33,504         NS       40,748

Philippines                      9,882             13,055           NS     16,229       19,402           NS       25,749         NS       32,096

Poland                                 NS                   NS           NS           NS             NS           NS             NS         NS             NS

Portugal (including

  Azores and

  Madeira Islands)           8,955             11,940           NS     14,925       17,313           NS       22,089         NS       26,865

Russia                          23,555             31,406           NS     39,258       45,539           NS       60,344         NS       75,339

Singapore                       9,543             12,724           NS     15,905       18,450           NS       23,539         NS       28,629

Spain (including

  Balearic  Islands,

  Canary Islands,

  Ceuta, and Melilla)        6,717               8,956           NS     11,195       12,986           NS       16,569         NS       20,151

Sweden                         8,873             11,830           NS     14,788       17,154           NS       21,886         NS       26,618

Switzerland                    4,628               6,170           NS       7,713         8,947           NS       11,415         NS       13,883

Taiwan                           7,712             10,282           NS     12,853       14,909           NS       19,022         NS       23,135

Thailand                        16,649             22,079           NS     27,508       32,937           NS       43,796         NS       54,654

United Kingdom              4,179               5,572           NS       6,965         8,079           NS       10,308         NS       12,537

Venezuela                    19,389             25,852           NS     32,315       37,485           NS       47,826         NS       58,167

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply to PVCs between (i) ports in Guam, and (ii) ports in the following locations, which PVCs are provided under Company contracts, or contract amendments, whose rates are first effective after October 31, 2002 and prior to April 1, 2003:

Simplex PVC Rates

                                                                                             PVC Speeds (kbps)                                                                        

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $  250      $  497      $  742      $  984     $1,956     $2,871     $3,744   $ 5,493    $ 7,008   $10,059   $12,279   $16,862   $18,257

Australia

  (including Tasmania)       129          258          384          511       1,016       1,490       1,944       2,852       3,639       5,222       6,375       8,755       9,479

Austria                              166          332          497          663       1,326       1,990       2,653       3,979       5,305       6,671       8,143     11,183     12,108

Belgium                              160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Brazil                                 250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Canada                              174          346          516          684       1,359       1,994       2,601       3,817       4,869       6,988       8,532     11,716     12,685

Chile                                  250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

China                              1,284       1,394       1,504       1,686       1,994           NS       2,141       2,315       2,594       3,055       3,466           NS       4,916

Colombia                            327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Czech Republic                 189          377          566          754       1,509       2,263       3,017       4,526       6,035       7,588       9,262     12,720     13,772

Denmark                            203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Finland                               203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

France                               160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Germany                           160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Greece                              312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Hong Kong                        106          212          316          420          835       1,225       1,598       2,345       2,991       4,293       5,241       7,197       7,792

Hungary                            228          457          685          913       1,826       2,740       3,653       5,479       7,306       9,186     11,213     15,399     16,672

India                                   666       1,245       1,516       2,051       3,089       4,098       5,390       6,762       9,252     12,139     16,732           NS     25,323

Indonesia                           749       1,490       2,222       2,947       5,861       8,787     11,716     17,573     23,430     30,135     38,340     53,130     68,094

Ireland                               160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Israel                                 312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Italy                                    160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Japan                                239          478          719          957       1,913       2,871       3,828       5,742       7,656       9,395     12,528     17,360     22,250

Korea, Republic of            372          743       1,118       1,487       2,973       4,459       5,944       8,917     11,889     14,591     19,455     26,958     34,552

Luxembourg                      160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Malaysia                            222          443          658          876       1,741       2,555       3,333       4,890       6,238       8,953     10,930     15,010     16,251

Mexico                               137          215          289          453          766       1,045       1,347       2,119       2,657       3,126       3,678       5,301       5,983

Netherlands                       160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

New Zealand                    205          411          610          811       1,614       2,368       3,089       4,532       5,782       8,298     10,130     13,911     15,062

Norway                             203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Panama                             327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Peru                                   250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Philippines                         157          314          467          621       1,235       1,812       2,364       3,468       4,425       6,351       7,753     10,647     11,527

Poland                               251          502          753       1,005       2,009       3,014       4,018           NS           NS           NS           NS           NS           NS

Portugal (including

  Azores and

  Madeira Islands)              204          408          612          816       1,632       2,447       3,263       4,895       6,526       8,206     10,017     13,756     14,893

Russia                               313          626          939       1,253       2,505       3,758       5,010       7,515     10,021     12,599     15,380     21,121     22,868

Singapore                          135          270          402          534       1,063       1,559       2,034       2,984       3,807       5,464       6,669       9,159       9,917

Spain (including Balearic

  Islands, Canary Islands,

  Ceuta, and Melilla)           181          362          544          725       1,450       2,175       2,900       4,350       5,800       7,292       8,901     12,224     13,235

Sweden                            203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Switzerland                       160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Taiwan                              330          661          993       1,321       2,642       3,963       5,283       7,924     10,566     12,967     17,289     23,958     30,706

Thailand                             416          832       1,251       1,663       3,327       4,989       6,652       9,979     13,306     16,330     21,773     30,172     38,669

United Kingdom                 156          311          467          622       1,244       1,866       2,488       3,732       4,976       6,257       7,638     10,489     11,356

Venezuela                         327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

                                                 PVC Speeds (kbps)                                                          

Location 3072 4096 4608 5120 6144 7680 8192 9216 10240

Argentina                 $  27,386         $  36,514           NS $  45,643   $  52,945           NS   $  67,551         NS   $  82,157

Australia

  (including Tasmania)  14,219             18,958           NS     23,698       27,489           NS       35,072         NS       42,656

Austria                         18,162             24,216           NS     30,270       35,113           NS       44,800         NS       54,486

Belgium                         17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Brazil                            27,386             36,514           NS     45,643       52,945           NS       67,551         NS       82,157

Canada                         21,089                   NS   $31,633           NS       40,772   $49,793             NS $59,752             NS

Chile                             27,386             36,514           NS     45,643       52,945           NS       67,551         NS       82,157

China                                  NS                   NS           NS           NS             NS           NS             NS         NS             NS

Colombia                       34,911             46,548           NS     58,185       67,495           NS       86,114         NS     104,733

Czech Republic            20,658             27,544           NS     34,430       39,939           NS       50,956         NS       61,974

Denmark                       22,248             29,664           NS     37,080       43,013           NS       54,878         NS       66,744

Finland                          22,248             29,664           NS     37,080       43,013           NS       54,878         NS       66,744

France                          17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Germany                      17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Greece                         34,146             45,528           NS     56,910       66,016           NS       84,227         NS     102,438

Hong Kong                   11,688             15,584           NS     19,480       22,597           NS       28,830         NS       35,064

Hungary                       25,008             33,344           NS     41,680       48,349           NS       61,686         NS       75,024

India                                    NS                   NS           NS           NS             NS           NS             NS         NS             NS

Indonesia                    102,141           136,188           NS   170,235     197,473           NS     251,948         NS     306,423

Ireland                          17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Israel                            34,146             45,528           NS     56,910       66,016           NS       84,227         NS     102,438

Italy                               17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Japan                           33,375             44,500           NS     55,625       64,525           NS       82,325         NS     100,125

Korea, Republic of       51,828             69,104           NS     86,380     100,201           NS     127,842         NS     155,484

Luxembourg                 17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Malaysia                       24,377             32,502           NS     40,628       47,128           NS       60,129         NS       73,130

Mexico                                NS                   NS           NS           NS             NS           NS             NS         NS             NS

Netherlands                  17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

New Zealand               22,593             30,124           NS     37,655       43,680           NS       55,729         NS       67,779

Norway                        22,248             29,664           NS     37,080       43,013           NS       54,878         NS       66,744

Panama                        34,911             46,548           NS     58,185       67,495           NS       86,114         NS     104,733

Peru                              27,386             36,514           NS     45,643       52,945           NS       67,551         NS       82,157

Philippines                    17,291             23,054           NS     28,818       33,428           NS       42,650         NS       51,872

Poland                                 NS                   NS           NS           NS             NS           NS             NS         NS             NS

Portugal (including

  Azores and

  Madeira Islands)         22,340             29,786           NS     37,233       43,190           NS       55,104         NS       67,019

Russia                          34,302             45,736           NS     57,170       66,317           NS       84,612         NS     102,906

Singapore                     14,876             19,834           NS     24,793       28,759           NS       36,693         NS       44,627

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta, and Melilla)      19,853             26,470           NS     33,088       38,382           NS       48,970         NS       59,558

Sweden                       22,248             29,664           NS     37,080       43,013           NS       54,878         NS       66,744

Switzerland                  17,532             23,376           NS     29,220       33,895           NS       43,246         NS       52,596

Taiwan                         46,059             61,412           NS     76,765       89,047           NS     113,612         NS     138,177

Thailand                        58,004             77,338           NS     96,673     112,140           NS     143,075         NS     174,011

United Kingdom            17,034             22,712           NS     28,390       32,932           NS       42,017         NS       51,102

Venezuela                    34,911             46,548           NS     58,185       67,495           NS       86,114         NS     104,733

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply to PVCs between (i) ports in the U.S. Mainland, Hawaii and Puerto Rico, and (ii) ports in the following locations, which PVCs are provided under Company contracts, or contract amendments, whose rates are first effective after March 31, 2003:

Simplex PVC Rates

                                                     PVC Speeds (kbps)                                                                                                                  

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $  124      $  247      $  368      $  488      $  970     $1,424     $1,857   $  2,725   $  3,476   $  4,989   $  6,090   $  8,364   $  9,055

Australia

  (including Tasmania)         59          118          177          236          469          688          898       1,317       1,681       2,412       2,944       4,044       4,378

Austria                                48            95          141          187          371          545          710       1,042       1,329       1,908       2,329       3,198       3,463

Belgium                                42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Brazil                                 124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Canada                                32            64            95          126          250          367          479          703          897       1,287       1,572       2,158       2,337

Chile                                  124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

China                              1,283       1,392       1,501       1,681       1,982           NS       2,122       2,280       2,557       3,000       3,396           NS       4,777

Colombia                            185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Czech Republic                   68          135          201          267          532          780       1,017       1,493       1,904       2,733       3,336       4,582       4,961

Denmark                              81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Finland                                 81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

France                                 42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Germany                             42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Greece                              179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Hong Kong                          55          111          166          222          441          647          844       1,239       1,580       2,268       2,769       3,802       4,117

Hungary                            104          206          307          408          811       1,190       1,553       2,278       2,906       4,171       5,092       6,993       7,571

India                                   659       1,230       1,494       2,022       3,031       4,011       5,274       6,588       9,020     11,791     16,268           NS     24,424

Indonesia                           515       1,030       1,549       2,060       4,120       6,181       8,241     12,362     16,482     20,228     26,972     37,375     45,423

Ireland                                 42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Israel                                 179          356          530          703       1,399       2,052       2,677       3,928       5,011       7,192       8,779     12,057     13,054

Italy                                      42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Japan                                  55          111          166          222          441          647          844       1,239       1,580       2,268       2,769       3,802       4,117

Korea, Republic of              59          118          177          236          469          688          898       1,317       1,681       2,412       2,944       4,044       4,378

Luxembourg                        42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Malaysia                            126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287       8,634       9,347

Mexico                               137          215          289          453          766       1,045       1,347       2,119       2,657       3,842       5,026       8,254       9,189

Netherlands                         42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

New Zealand                      88          176          264          353          701       1,029       1,342       1,969       2,512       3,605       4,401       6,043       6,543

Norway                               81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Panama                             185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

Peru                                   124          247          368          488          970       1,424       1,857       2,725       3,476       4,989       6,090       8,364       9,055

Philippines                           69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,877       6,251

Poland                               114          227          338          449          893       1,309       1,708           NS           NS           NS           NS           NS           NS

Portugal (including

  Azores and

  Madeira Islands)                82          163          243          322          640          939       1,224       1,796       2,292       3,289       4,015       5,514       5,970

Russia                               179          356          530          703       1,399       2,052       2,702       4,053       5,403       7,192       8,842     12,253     15,703

Singapore                            86          171          257          343          682       1,000       1,305       1,914       2,442       3,505       4,279       5,877       6,362

Spain (including Balearic

  Islands, Canary Islands,

  Ceuta, and Melilla)             62          122          182          242          480          704          918       1,347       1,719       2,467       3,011       4,136       4,478

Sweden                              81          161          240          319          634          930       1,213       1,780       2,271       3,259       3,978       5,463       5,915

Switzerland                         42            84          125          166          331          485          633          928       1,184       1,700       2,075       2,850       3,085

Taiwan                                69          138          208          277          551          808       1,054       1,547       1,974       2,832       3,458       4,748       5,141

Thailand                             126          252          378          504       1,002       1,470       1,917       2,813       3,588       5,150       6,287       8,634       9,788

United Kingdom                   38            76          113          150          299          438          572          839       1,070       1,535       1,874       2,574       2,786

Venezuela                         185          370          551          696       1,385       2,032       2,651       3,889       4,962       7,121       8,693     11,939     12,926

                                   PVC Speeds (kbps)                                                                        

Location 3072 4096 4608 5120 6144 7680 8192 9216 10240

Argentina                   $13,583   $18,110           NS   $22,638   $26,260           NS   $33,504           NS   $40,748

Australia

  (including Tasmania)    6,567       8,756           NS     10,945     12,696           NS     16,199           NS     19,701

Austria                           5,195       6,926           NS       8,658     10,043           NS     12,813           NS     15,584

Belgium                           4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Brazil                            13,583     18,110           NS     22,638     26,260           NS     33,504           NS     40,748

Canada                           3,884           NS     $5,827           NS       7,510     $9,172           NS   $11,006           NS

Chile                             13,583     18,110           NS     22,638     26,260           NS     33,504           NS     40,748

China                                  NS           NS           NS           NS           NS           NS           NS           NS           NS

Colombia                       19,389     25,852           NS     32,315     37,485           NS     47,826           NS     58,167

Czech Republic              7,442       9,922           NS     12,403     14,387           NS     18,356           NS     22,325

Denmark                         8,873     11,830           NS     14,788     17,154           NS     21,886           NS     26,618

Finland                            8,873     11,830           NS     14,788     17,154           NS     21,886           NS     26,618

France                            4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Germany                        4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Greece                         19,581     26,108           NS     32,635     37,857           NS     48,300           NS     58,743

Hong Kong                     6,176       8,234           NS     10,293     11,939           NS     15,233           NS     18,527

Hungary                       11,357     15,142           NS     18,928     21,956           NS     28,013           NS     34,070

India                                    NS           NS           NS           NS           NS           NS           NS           NS           NS

Indonesia                      68,135     90,846           NS   113,558   131,727           NS   168,065           NS   204,404

Ireland                            4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Israel                            19,581     26,108           NS     32,635     37,857           NS     48,300           NS     58,743

Italy                                 4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Japan                             6,176       8,234           NS     10,293     11,939           NS     15,233           NS     18,527

Korea, Republic of         6,567       8,756           NS     10,945     12,696           NS     16,199           NS     19,701

Luxembourg                   4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Malaysia                       14,021     18,694           NS     23,368     27,106           NS     34,584           NS     42,062

Mexico                                NS           NS           NS           NS           NS           NS           NS           NS           NS

Netherlands                    4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

New Zealand                 9,815     13,086           NS     16,358     18,975           NS     24,209           NS     29,444

Norway                          8,873     11,830           NS     14,788     17,154           NS     21,886           NS     26,618

Panama                        19,389     25,852           NS     32,315     37,485           NS     47,826           NS     58,167

Peru                              13,583     18,110           NS     22,638     26,260           NS     33,504           NS     40,748

Philippines                      9,882     13,055           NS     16,229     19,402           NS     25,749           NS     32,096

Poland                                 NS           NS           NS           NS           NS           NS           NS           NS           NS

Portugal

  (including Azores

  and Madeira Islands)    8,955     11,940           NS     14,925     17,313           NS     22,089           NS     26,865

Russia                          23,555     31,406           NS     39,258     45,539           NS     60,344           NS     75,339

Singapore                       9,543     12,724           NS     15,905     18,450           NS     23,539           NS     28,629

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta, and Melilla)        6,717       8,956           NS     11,195     12,986           NS     16,569           NS     20,151

Sweden                         8,873     11,830           NS     14,788     17,154           NS     21,886           NS     26,618

Switzerland                    4,628       6,170           NS       7,713       8,947           NS     11,415           NS     13,883

Taiwan                           7,712     10,282           NS     12,853     14,909           NS     19,022           NS     23,135

Thailand                        16,649     22,079           NS     27,508     32,937           NS     43,796           NS     54,654

United Kingdom              4,179       5,572           NS       6,965       8,079           NS     10,308           NS     12,537

Venezuela                    19,389     25,852           NS     32,315     37,485           NS     47,826           NS     58,167

Unless specified otherwise in a Customer’s contract with the Company, the following monthly recurring charges apply to PVCs between (i) ports in Guam, and (ii) ports in the following locations, which PVCs are provided under Company contracts, or contract amendments, whose rates are first effective after March 31, 2003:

Simplex PVC Rates

                                                     PVC Speeds (kbps)                                                                                                                  

Location 16 32 48 64 128 192 256 384 512 768 1024 1536 1984

Argentina                      $  250      $  497      $  742      $  984     $1,956     $2,871     $3,744   $ 5,493    $ 7,008   $10,059   $12,279   $16,862   $18,257

Australia

  (including Tasmania)       129          258          384          511       1,016       1,490       1,944       2,852       3,639       5,222       6,375       8,755       9,479

Austria                              166          332          497          663       1,326       1,990       2,653       3,979       5,305       6,671       8,143     11,183     12,108

Belgium                              160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Brazil                                 250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Canada                              174          346          516          684       1,359       1,994       2,601       3,817       4,869       6,988       8,532     11,716     12,685

Chile                                  250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

China                              1,284       1,394       1,504       1,686       1,994           NS       2,141       2,315       2,594       3,055       3,466           NS       4,916

Colombia                            327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Czech Republic                 189          377          566          754       1,509       2,263       3,017       4,526       6,035       7,588       9,262     12,720     13,772

Denmark                            203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Finland                               203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

France                               160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Germany                           160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Greece                              312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Hong Kong                        106          212          316          420          835       1,225       1,598       2,345       2,991       4,293       5,241       7,197       7,792

Hungary                            228          457          685          913       1,826       2,740       3,653       5,479       7,306       9,186     11,213     15,399     16,672

India                                   666       1,245       1,516       2,051       3,089       4,098       5,390       6,762       9,252     12,139     16,732           NS     25,323

Indonesia                           749       1,490       2,222       2,947       5,861       8,787     11,716     17,573     23,430     30,135     38,340     53,130     68,094

Ireland                               160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Israel                                 312          623          935       1,247       2,494       3,741       4,988       7,481       9,975     12,542     15,310     21,025     22,764

Italy                                    160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Japan                                239          478          719          957       1,913       2,871       3,828       5,742       7,656       9,395     12,528     17,360     22,250

Korea, Republic of            372          743       1,118       1,487       2,973       4,459       5,944       8,917     11,889     14,591     19,455     26,958     34,552

Luxembourg                      160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Malaysia                            222          443          658          876       1,741       2,555       3,333       4,890       6,238       8,953     10,930     15,010     16,251

Mexico                               137          215          289          453          766       1,045       1,347       2,119       2,657       3,842       5,026       8,254       9,189

Netherlands                       160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

New Zealand                    205          411          610          811       1,614       2,368       3,089       4,532       5,782       8,298     10,130     13,911     15,062

Norway                             203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Panama                             327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

Peru                                   250          497          742          984       1,956       2,871       3,744       5,493       7,008     10,059     12,279     16,862     18,257

Philippines                         157          314          467          621       1,235       1,812       2,364       3,468       4,425       6,351       7,753     10,647     11,527

Poland                               251          502          753       1,005       2,009       3,014       4,018           NS           NS           NS           NS           NS           NS

Portugal (including

  Azores and

  Madeira Islands)              204          408          612          816       1,632       2,447       3,263       4,895       6,526       8,206     10,017     13,756     14,893

Russia                               313          626          939       1,253       2,505       3,758       5,010       7,515     10,021     12,599     15,380     21,121     22,868

Singapore                          135          270          402          534       1,063       1,559       2,034       2,984       3,807       5,464       6,669       9,159       9,917

Spain (including

  Balearic  Islands,

  Canary Islands,

  Ceuta, and Melilla)           181          362          544          725       1,450       2,175       2,900       4,350       5,800       7,292       8,901     12,224     13,235

Sweden                            203          406          609          812       1,625       2,437       3,250       4,875       6,499       8,172       9,976     13,700     14,832

Switzerland                       160          320          480          640       1,280       1,921       2,561       3,841       5,122       6,440       7,861     10,796     11,688

Taiwan                              330          661          993       1,321       2,642       3,963       5,283       7,924     10,566     12,967     17,289     23,958     30,706

Thailand                             416          832       1,251       1,663       3,327       4,989       6,652       9,979     13,306     16,330     21,773     30,172     38,669

United Kingdom                 156          311          467          622       1,244       1,866       2,488       3,732       4,976       6,257       7,638     10,489     11,356

Venezuela                         327          652          972       1,254       2,494       3,659       4,773       7,003       8,934     12,822     15,653     21,497     23,274

                                  PVC Speeds (kbps)                                                                         

Location 3072 4096 4608 5120 6144 7680 8192 9216 10240

Argentina                 $  27,386 $  36,514           NS $  45,643 $  52,945           NS $  67,551           NS $  82,157

Australia

  (including Tasmania)  14,219     18,958           NS     23,698     27,489           NS     35,072           NS     42,656

Austria                         18,162     24,216           NS     30,270     35,113           NS     44,800           NS     54,486

Belgium                         17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Brazil                            27,386     36,514           NS     45,643     52,945           NS     67,551           NS     82,157

Canada                         21,089           NS   $31,633           NS     40,772   $49,793           NS   $59,752           NS

Chile                             27,386     36,514           NS     45,643     52,945           NS     67,551           NS     82,157

China                                  NS           NS           NS           NS           NS           NS           NS           NS           NS

Colombia                       34,911     46,548           NS     58,185     67,495           NS     86,114           NS   104,733

Czech Republic            20,658     27,544           NS     34,430     39,939           NS     50,956           NS     61,974

Denmark                       22,248     29,664           NS     37,080     43,013           NS     54,878           NS     66,744

Finland                          22,248     29,664           NS     37,080     43,013           NS     54,878           NS     66,744

France                          17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Germany                      17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Greece                         34,146     45,528           NS     56,910     66,016           NS     84,227           NS   102,438

Hong Kong                   11,688     15,584           NS     19,480     22,597           NS     28,830           NS     35,064

Hungary                       25,008     33,344           NS     41,680     48,349           NS     61,686           NS     75,024

India                                    NS           NS           NS           NS           NS           NS           NS           NS           NS

Indonesia                    102,141   136,188           NS   170,235   197,473           NS   251,948           NS   306,423

Ireland                          17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Israel                            34,146     45,528           NS     56,910     66,016           NS     84,227           NS   102,438

Italy                               17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Japan                           33,375     44,500           NS     55,625     64,525           NS     82,325           NS   100,125

Korea, Republic of       51,828     69,104           NS     86,380   100,201           NS   127,842           NS   155,484

Luxembourg                 17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Malaysia                       24,377     32,502           NS     40,628     47,128           NS     60,129           NS     73,130

Mexico                                NS           NS           NS           NS           NS           NS           NS           NS           NS

Netherlands                  17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

New Zealand               22,593     30,124           NS     37,655     43,680           NS     55,729           NS     67,779

Norway                        22,248     29,664           NS     37,080     43,013           NS     54,878           NS     66,744

Panama                        34,911     46,548           NS     58,185     67,495           NS     86,114           NS   104,733

Peru                              27,386     36,514           NS     45,643     52,945           NS     67,551           NS     82,157

Philippines                    17,291     23,054           NS     28,818     33,428           NS     42,650           NS     51,872

Poland                                 NS           NS           NS           NS           NS           NS           NS           NS           NS

Portugal (including

  Azores and

  Madeira Islands)         22,340     29,786           NS     37,233     43,190           NS     55,104           NS     67,019

Russia                          34,302     45,736           NS     57,170     66,317           NS     84,612           NS   102,906

Singapore                     14,876     19,834           NS     24,793     28,759           NS     36,693           NS     44,627

Spain (including

  Balearic Islands,

  Canary Islands,

  Ceuta, and Melilla)      19,853     26,470           NS     33,088     38,382           NS     48,970           NS     59,558

Sweden                       22,248     29,664           NS     37,080     43,013           NS     54,878           NS     66,744

Switzerland                  17,532     23,376           NS     29,220     33,895           NS     43,246           NS     52,596

Taiwan                         46,059     61,412           NS     76,765     89,047           NS   113,612           NS   138,177

Thailand                        58,004     77,338           NS     96,673   112,140           NS   143,075           NS   174,011

United Kingdom            17,034     22,712           NS     28,390     32,932           NS     42,017           NS     51,102

Venezuela                    34,911     46,548           NS     58,185     67,495           NS     86,114           NS   104,733