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AT&T Private Line and Satellite
Service Terms and Pricing

Exhibit 10.48.6

Omitted information, for which [ * ] has been substituted herein, has been
omitted pursuant to a request for confidential treatment and such information
has been filed separately with the office of the Secretary of the Securities and
Exchange Commission.


         AT&T Private Line and Satellite Service and Pricing Attachment

CUSTOMER Name (Full Legal Name): EasyLink Services Corporation

Date of execution of Agreement:             GF 21 Nov 02 (by CUSTOMER)

                                            TU for MA 11/22/02 (by AT&T)
================================================================================

1.   Services Provided. AT&T will provide the following Services to CUSTOMER
     under this Attachment and pursuant to the terms of the Master Agreement and
     the applicable provisions of the AT&T Service Guide.

      A.    AT&T Private Line Services.

      B.    AT&T Local Channel Services.

      C.    AT&T International Satellite Services.

      D.    AT&T Frame Relay Services

2.    Term. The Term of this Attachment is 36 months. For each service provided
      under this Attachment, the Term begins on the first day of the first full
      billing month for the first service provided under this Attachment, which
      day is referred to as the Customer's Initial Service Date (CISD).
      Different Services may have different billing cycles, and so the billing
      months may be staggered. For each service, however, the Term will begin
      within one month after the Term begins for the first service provided
      under this Agreement. CUSTOMER may elect to extend the Term for an
      additional 12 months by providing notice of such election to AT&T at least
      60 days prior to the end of the initial Tenn. The rates, terms and
      conditions of this Attachment are effective as of the date on which this
      Attachment is made part of the Agreement (i.e., on the date the Agreement
      is initially executed by both parties or, if this Attachment is not part
      of the Agreement as initially executed, on the date the Agreement is
      thereafter amended to include this Attachment, which date is referred to
      as the "Effective Date").

3.    Minimum Revenue Commitments. The following Minimum Revenue Commitments
      apply under this Attachment. For each Minimum Revenue Commitment, CUSTOMER
      commits that the Eligible Charges it incurs during each Commitment Period
      will equal or exceed the amount of the commitment. If CUSTOMER fails to
      meet any Minimum Revenue Commitment in a Commitment Period, then CUSTOMER
      will pay a Shortfall Charge equal to the difference between the Minimum
      Revenue Commitment and the amount of Eligible Charges for that Minimum
      Revenue Commitment incurred during the Commitment Period.


      A.    Private Line and Satellite Minimum Monthly Revenue Commitment (MMRC)

                           AT&T/CUSTOMER PROPRIETARY
                      Use Pursuant to Company Instructions

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AT&T Private Line and Satellite
Service Terms and Pricing

            1.    The Private Line and Satellite MMRC is $375,000. Each month of
                  the Term is a Commitment Period.

            2.    The Private Line and Satellite MMRC Eligible Charges consist
                  of the gross Monthly Recurring Charges, prior to the
                  application of any discounts or credits, for AT&T Private Line
                  Services, AT&T 1.544 Mbps Echo Cancellation, and AT&T
                  Satellite Services provided under this Attachment.

      B.    Local Channel MMRC.

            1.    The Local Channel MMRC is $0.00. Each month of the Term is a
                  Commitment Period.

            2.    The Local Channel MMRC Eligible Charges consist of the gross
                  Monthly Recurring Charges, prior to the application of any
                  discounts or credits, for AT&T Local Channel Services provided
                  under this Attachment.

4.    Rates and Charges. The Rates and Charges for the Services provided under
      this Attachment are the same as the undiscounted Rates and Charges under
      the applicable Tariffs, as amended from time to time, except as specified
      in this Attachment. AT&T reserves the right to change from time to time
      the rates for Services under this Agreement, regardless of any provisions
      that would otherwise stabilize rates or limit rate increases, to
      reasonably reflect charges or payment obligations imposed on AT&T stemming
      from an order, rule or regulation of the Federal Communications Commission
      or a court of competent jurisdiction, concerning universal service fund
      ("USF") charges, or other governmental charges or fees imposed in
      connection with the provision of Services

      A.    AT&T Private Line Services. The following monthly recurring charges
            apply for the listed services in lieu of the Inter Office Channel
            (IOC) monthly recurring charges specified in AT&T Service Guide. For
            an I0C with rate mileage of 100 miles or less, the monthly recurring
            charge is a fixed monthly charge, as set forth in the following
            chart. For an IOC with rate mileage of more than 100 miles, the
            monthly recurring charge is the product of the per mile charge set
            forth in the following chart, times the rate mileage of the IOC. The
            monthly recurring charges set forth below include the monthly
            recurring charges for associated Access Connections and Function
            Connections.


                                                  Fixed Monthly   Per Mile
                                                  Charge          Charge
                                                  (Rate mileage   (Rate mileage
            Service                               100 or less)    more than 100)
                                                  ------------    --------------

            AT&T Private Line SONET OC12 Services      [*]              [*]

            AT&T, ACCUNET SONET T155 Service           [*]              [*]

            AT&T ACCUNET T45 Service                   [*]              [*]

            AT&T ACCUNET T1.5 Service                  [*]              [*]


                           AT&T/CUSTOMER PROPRIETARY
                      Use Pursuant to Company Instructions

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AT&T Private Line and Satellite
Service Terms and Pricing

      B.    AT&T 1.544 Mbps Echo Cancellation. When AT&T 1.544 Mbps Echo
            Cancellation is associated with an AT&T ACCUNET T1.5 IOC, the
            Monthly Recurring Charge is [*] per IOC.

      C.    AT&T Local Channel Services.

            1.    AT&T ASDS 64 kbps and lower speed. The Monthly Recurring
                  Charges for a Local Channel are as follows:


                             ---------------------------------------------------
                                               Monthly Recurring Charge per
                                                       Local Channel
            --------------------------------------------------------------------
                  Speed      Mileage Band     Fixed                  Per Mile
                                                                     --------
             9.6/56/64Kbps         0+           [*]                     [*]


5.    Discounts. The following monthly discounts are the only discounts for the
      Services provided under this Attachment.

      A.    AT&T Private Line Services.

            1.    Domestic AT&T Private Line Services. A discount will be
                  applied each month to Monthly Recurring Charges for domestic
                  AT&T Private Line Services, as follows:

                  (a)   AT&T Private Line SONET OC12 IOC - [*]

                  (b)   AT&T ACCUNET SONET T155 10C -[*]

                  (c)   AT&T ACCUNET T45 IOC - [*]

                  (d)   AT&T ACCUNET T1.5 IOC - [*]

                  (e)   Other MSVPP-eligible services. For all other domestic
                        AT&T Private Line Services that if provided under AT&T
                        Service Guide would be eligible for discounting under
                        the Multiservice Volume Pricing Plan ("MSVPP"), the
                        amount of the discount is the same as the discount
                        specified in AT&T Service Guide, for a [*]

            2.    International AT&T Private Line Services. A discount will be
                  applied each month to the Monthly Recurring Charges for
                  international AT&T Private Line Services, as follows:
<TABLE>
<CAPTION>

                  --------------------------------------------------------------------------------------------
                  Service                                                                       Discount
                  --------------------------------------------------------------------------------------------
<S>                                                                                               <C>
                  AT&T International ACCUNET T45 Service-Canada                                    [*]
                  AT&T International ACCUNET 2.048 Mbps Service-Mexico
                  AT&T International ACCUNET T1.5 Service-Canada
                  AT&T International ACCUNET T1.5 Service-Mexico
                  AT&T International ACCUNET Spectrum of Digital Services-Canada
                  AT&T International ACCUNET Spectrum of Digital Services-Mexico
                  AT&T International DATAPHONE Digital Service- Canada
                  AT&T International DATAPHONE Digital Service- Mexico
                  --------------------------------------------------------------------------------------------
                  International T155 Service - Overseas                                            [*]
                  AT&T International ACCUNET T45 Service-Overseas
                  International Full and Half Channel Service - Overseas
                  AT&T International ACCUNET Digital Services
                  --------------------------------------------------------------------------------------------
                  AT&T International ACCUNET Spectrum of Digital-                                  [*]
                  Voice Grade Service
                  --------------------------------------------------------------------------------------------
</TABLE>

                           AT&T/CUSTOMER PROPRIETARY
                      Use Pursuant to Company Instructions

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AT&T Private Line and Satellite
Service Terms and Pricing

            B.    AT&T Satellite Services. A discount of [*] will be applied
                  each month to the Monthly Recurring Charges for AT&T
                  International Satellite Services- Shared Earth Station.

            C.    Local Channel Services. A discount will be applied each month
                  to Monthly Recurring Charges for AT&T Local Channel Services
                  that are connected to other Services provided under this
                  Attachment, as follows

                  1.    AT&T Terrestrial 1.544 Mbps Local Channels - [*]2.
                        AT&T Terrestrial 45 Mbps Local Channels - [*]

                  3.    Other Local Channel Services MSVPP-eligible services.
                        For all other AT&T Local Channel Services that if
                        provided under AT&T Service Guide would be eligible for
                        discounting under the Local Channel Services MSVPP, the
                        amount of the discount is the same as the discount
                        specified in AT&T Service Guide for a [*]

      D.    Frame Relay Services. A {*] discount will be applied each month to
            the Monthly Recurring Charges for the Frame Relay Services that, if
            provided under AT&T Service Guide as amended from time to time,
            would be eligible to receive a discount under the Frame Relay Volume
            Pricing Plan.

6.    Credits and Waivers. The following credits and waivers are the only
      credits and waivers that apply to the Services provided under this
      Attachment. No other promotions, credits or waivers apply.

            E.    [*]
                 ----

7.    Classifications, Practices and Regulations. Except as otherwise provided
      in this Attachment, the rates and regulations that apply to the Services
      provided under this Attachment are as set forth in the applicable Service
      Guide.

8.    Termination Charge. The following provision applies in lieu of any
      Discontinuance With or Without Liability provisions specified in the
      applicable Service Guide.

      A.    If CUSTOMER terminates this Attachment prior to the end of the Term,
            or if AT&T terminates this Attachment or the Service provided under
            this Attachment prior to the end of the Term due to CUSTOMER's
            breach of the Agreement, CUSTOMER will be billed a Termination
            Charge. The Termination Charge will be an amount equal to 50% of the
            unsatisfied Minimum Revenue Commitment(s) for the Commitment
            Period(s) in which the termination occurs, plus 50% of the Minimum
            Revenue Commitments for each Commitment Period remaining in the
            Term. In addition, CUSTOMER will be billed (1) any other applicable
            Termination Charges as set forth in this Attachment, and (2) an
            amount equal to the sum of any credits provided under this
            Attachment.


                           AT&T/CUSTOMER PROPRIETARY
                      Use Pursuant to Company Instructions

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                                End of Attachment