FORM OF

                           EMPLOYEE BENEFITS AGREEMENT

                                     BETWEEN

                                   AT&T CORP.

                                       AND

                                 NCR CORPORATION

















                                   DATED AS OF
                                NOVEMBER 20, 1996







                                TABLE OF CONTENTS



ARTICLE I   DEFINITIONS
 ................................................  1

   1.1  Agreement
 ......................................................  1
   1.2  Assigned Split Dollar Policies
 .................................  1
   1.3  AT&T Controlled Person
 .........................................  2
   1.4  AT&T Executive Benefit Plans
 ...................................  2
   1.5  AT&T Individual
 ................................................  2
   1.6  AT&T Individual Agreement
 ......................................  2
   1.7  AT&T Plan
 ......................................................  2
   1.8  AT&T Short Term Incentive Plans
 ................................  2
   1.9  AT&T Stock Value
 ...............................................  2
   1.10 ATTIMCO
 ........................................................  3
   1.11 Award
 ..........................................................  3
   1.12 Close of the NCR Distribution Date
 .............................  3
   1.13 Code
 ...........................................................  3
   1.14 Distribution Agreement
 .........................................  3
   1.15 ERISA
 ..........................................................  3
   1.16 First Transfer
 .................................................  3
   1.17 Immediately after the NCR Distribution
Date.....................  3
   1.18 Individual Agreement
 ...........................................  3
   1.19 Long Term Incentive Plan
 .......................................  3
   1.20 LTIT
 ...........................................................  3
   1.21 LTIT Agreement
 .................................................  3
   1.22 LTIT Redemption
 ................................................  4
   1.23 Lucent EBA
 .....................................................  4
   1.24 MPT
 ............................................................  4
   1.25 MPT Agreement
 ..................................................  4
   1.26 MPT Withdrawal
 .................................................  4
   1.27 NCR Allocable Share
 ............................................  4
   1.28 NCR Controlled Person
 ..........................................  4
   1.29 NCR Employee
 ...................................................  4
   1.30 NCR Executive Benefit Plans
 ....................................  4
   1.31 NCR Individual
 .................................................  4
   1.32 NCR Individual Agreement
 .......................................  5
   1.33 NCR Pension Plans
 ..............................................  5
   1.34 NCR Plan
 .......................................................  5
   1.35 NCR Savings Plan
 ...............................................  5
   1.36 NCR SERPs
 ......................................................  5
   1.37 NCR Short Term Incentive Plans
 .................................  5
   1.38 NCR Stock Value
 ................................................  5
   1.39 Option
 .........................................................  5
   1.40 Plan
 ...........................................................  5
   1.41 Prior MPT
 ......................................................  5
   1.42 QDRO
 ...........................................................  5
   1.43 QMCSO
 ..........................................................  6





   1.44     Ratio
 ......................................................  6
   1.45     Second Transfer
 ............................................  6
   1.46     Segregated Assets
 ..........................................  6
   1.47     Separation and Distribution Agreement
 ......................  6
   1.48     Split Dollar Life Insurance
 ................................  6
   1.49     Spread
 .....................................................  6
   1.50     Supplemental Pension Plan for Transfers
 ....................  6
   1.51     U.S.
 .......................................................  6
   1.52     Value
 ......................................................  6

ARTICLE II  GENERAL PRINCIPLES
 .........................................  6

   2.1      Allocation of Liabilities
 ..................................  6
   2.2      Transferred Executives
 .....................................  7

ARTICLE III QUALIFIED PLANS
 ............................................  7

   3.1      NCR Pension Plans
 ..........................................  7
   3.2      NCR Savings Plan
 ........................................... 10

ARTICLE IV  EXECUTIVE BENEFITS
 ......................................... 10

   4.1      General
 .................................................... 10
   4.2      Nonqualified Plans
 ......................................... 10
   4.3      AT&T Long Term Incentive Plans
 ............................. 11
   4.4      AT&T Split Dollar Life Insurance
 ........................... 13
   4.5      Individual Agreements
 ...................................... 13

ARTICLE V   MISCELLANEOUS BENEFITS
 ..................................... 14

   5.1      Employee Stock Purchase Plan
 ............................... 14
   5.2      Short Term Incentive Plans
 ................................. 14

ARTICLE VI  FOREIGN PLANS; INTERCHANGE
 ................................. 14

   6.1      Foreign Plans
 .............................................. 14
   6.2      Interchange Agreement
 ...................................... 14

ARTICLE VII MISCELLANEOUS
 .............................................. 14

   7.1      Sharing of Participant Information
 ......................... 14
   7.2      No Change of Control; No Rights Created; No
 .................
             Restrictions
 .............................................. 14
   7.3      Effect If NCR Distribution Does Not Occur
 .................. 15
   7.4      Relationship of Parties
 .................................... 15
   7.5      Affiliates
 ................................................. 15
   7.6      Incorporation of Distribution Agreement
             Provisions
 ...............................................  15







   7.7      Incorporation of Separation and Distribution
             Agreement Provisions
 ...................................... 15
   7.8      Governing Law
 .............................................. 15
   7.9      Tax Deductions
 ............................................. 16
   7.10     Agreements with Third Parties
 .............................. 16
   7.11     NCR to Honor Agreements
 .................................... 17

Signatures
 ............................................................. 18

Schedule I                    AT&T Executive Benefit Plans

Schedule II                   Individual Agreements

Schedule III                  NCR Executive Benefit Plans

Schedule IV                   Individuals to be Transferred to NCR

Schedule V                    Assets Referred to in Section 3.1(b)

Schedule VI                   Selection of Assets to be
Transferred to
                              Trustee(s) of NCR Pension Plans

Schedule VII                  AT&T Awards Not to Be Replaced with
NCR Awards

Schedule VIII                 AT&T Liabilities Under Individual
Agreements

Schedule IX                   Reimbursement of NCR

Schedule X                    Reimbursement of AT&T

Schedule XI                   Agreements Establishing Phantom
Share Accounts

Exhibit A                     Form of Receipt and Release for
First Transfer

Exhibit B                     Form of Receipt and Release for
Second
Transfer

Exhibit C                     Form of Foreign Employee Benefits
Agreement

Exhibit D                     Form of Interchange Agreement






                           EMPLOYEE BENEFITS AGREEMENT


         This EMPLOYEE BENEFITS AGREEMENT,  dated as of November 20, 1996, is by
and between AT&T and NCR.  Capitalized  terms used herein (other than the formal
names of AT&T Plans and NCR Plans (as defined below) and related trusts) and not
otherwise defined shall have the respective meanings assigned to them in Article
I hereof  or as  assigned  to them in the  Distribution  Agreement  (as  defined
below).

         WHEREAS,  the Board of Directors of AT&T has  determined  that it is in
the best interests of AT&T and its shareholders to separate AT&T's existing
businesses into three independent businesses;

         WHEREAS,  in furtherance  of the  foregoing,  AT&T, NCR and Lucent have
executed and delivered the Separation and Distribution  Agreement providing for,
among other things, the initial public offering of shares of Lucent Common Stock
(which was  consummated on April 10, 1996) and for the pro rata  distribution by
AT&T of all of its shares of Lucent  Common  Stock to the  shareholders  of AT&T
(which was consummated on September 30, 1996);

         WHEREAS,  AT&T,  NCR and Lucent have also  executed and  delivered  the
Ancillary Agreements (as such term is defined in the Separation and Distribution
Agreement)   governing  certain   additional  matters  relating  to  the  Lucent
Distribution;

         WHEREAS,  the Board of Directors of AT&T has also  determined that AT&T
will  distribute  to its  shareholders  all of the  capital  stock  of NCR  held
directly or indirectly by AT&T, subject to the terms and conditions set forth in
the Distribution Agreement;

         WHEREAS,  in furtherance  of the  foregoing,  AT&T and NCR have entered
into a Distribution Agreement,  dated as of November 20, 1996 (the "Distribution
Agreement"),  and certain  other  agreements  that will govern  certain  matters
relating to the NCR  Distribution and the relationship of AT&T and NCR and their
respective Subsidiaries following the NCR Distribution; and

         WHEREAS,  AT&T and NCR wish to enter  into  this  agreement  allocating
assets,  liabilities  and  responsibilities  with  respect to  certain  employee
compensation and benefit plans and programs between them.

         NOW,  THEREFORE,  the parties,  intending to be legally bound, agree as
follows:


                                    ARTICLE I
                                   DEFINITIONS

         For  purposes  of this  Agreement  the  following  terms shall have the
following meanings:

         1.1 AGREEMENT means this Employee Benefits Agreement,
including all the
Schedules and Exhibits hereto.

         1.2 ASSIGNED SPLIT DOLLAR POLICIES is defined in Section
4.4.





         1.3 AT&T CONTROLLED PERSON as of a specified time means any Person that
is, at such time, a Subsidiary of AT&T or is otherwise  controlled,  directly or
indirectly,  by AT&T, other than NCR or any Person that is, at such time, an NCR
Controlled Person.

         1.4 AT&T  EXECUTIVE  BENEFIT  PLANS  means the  executive  benefit  and
nonqualified plans, programs, and arrangements established,  maintained,  agreed
upon, or assumed, in each case before the Close of the NCR Distribution Date, by
AT&T or a Person that is,  Immediately after the NCR Distribution  Date, an AT&T
Controlled  Person,  for the benefit of AT&T Individuals  and/or NCR Individuals
who participated therein, including the plans listed in Schedule I.

         1.5 AT&T  INDIVIDUAL  means any individual who is not an NCR Individual
and is, as of the Close of the NCR Distribution  Date: (a) actively employed by,
or on a leave of absence from,  either AT&T or a Person that is, as of the Close
of the NCR Distribution Date, an AT&T Controlled Person; or (b) neither actively
employed by, nor on a leave of absence from, AT&T or a Person that is, as of the
Close of the NCR Distribution  Date, an AT&T Controlled  Person,  but whose most
recent  active  employment  with  AT&T or a past or  present  Affiliate  of AT&T
(including NCR and its Affiliates) was with either AT&T or a Person that was, at
the time such active employment ended, an AT&T Controlled Person; provided, that
an individual who is a Transferred Individual as defined in the Lucent EBA shall
not be considered an AT&T  Individual  under this sentence.  An alternate  payee
under  a QDRO  or  alternate  recipient  under a QMCSO  with  respect  to,  or a
beneficiary or covered dependent of, an employee or former employee described in
the preceding  sentence  shall also be an AT&T  Individual  with respect to that
employee's or former  employee's  benefit under the  applicable  Plans.  Such an
alternate payee,  alternate recipient,  beneficiary,  or covered dependent shall
not otherwise be considered  an AT&T  Individual  with respect to his or her own
benefits  under any applicable  Plans unless he or she is an AT&T  Individual by
virtue of the first sentence of this definition.  In addition,  AT&T and NCR may
designate, by mutual agreement, any other individuals,  or group of individuals,
as AT&T  Individuals.  An individual may be an AT&T Individual  pursuant to this
definition  regardless of whether such individual is, as of the NCR Distribution
Date,  alive,  actively  employed,  on a temporary  leave of absence from active
employment, on layoff, terminated from employment,  retired or on any other type
of employment or post-employment  status relative to any Plan, and regardless of
whether,  as of the Close of the NCR Distribution  Date, such individual is then
receiving any benefits from any AT&T Plan or NCR Plan.

         1.6 AT&T  INDIVIDUAL  AGREEMENT  means an Individual
Agreement with an AT&T Individual.

         1.7 AT&T  PLAN  means  any  Plan  that is,  Immediately  after  the NCR
Distribution Date, sponsored by AT&T or a Person that is then an AT&T Controlled
Person  or, if such Plan is no longer  in  existence  Immediately  after the NCR
Distribution  Date, was, at the time it ceased to exist,  sponsored by AT&T or a
Person that is,  Immediately after the NCR Distribution Date, an AT&T Controlled
Person or a direct or indirect predecessor to such a Person.

         1.8 AT&T SHORT TERM INCENTIVE PLANS means the AT&T Short Term Incentive
Plan and the AT&T Management Incentive Compensation Program.

         1.9 AT&T  STOCK  VALUE  means the  average  of the  daily  high and low
per-share  prices of the AT&T  Common  Stock as traded  regular  way on the NYSE
during each of the five trading days immediately  preceding the NCR Distribution
Date.







         1.10 ATTIMCO means AT&T Investment Management
Corporation, a Delaware
corporation.

         1.11 AWARD means an award under a Long Term  Incentive
Plan or a Short
Term Incentive Plan.

         1.12 CLOSE OF THE NCR  DISTRIBUTION  DATE means 11:59:59 P.M.,  Eastern
Standard Time or Eastern Daylight Time (whichever  shall then be in effect),  on
the NCR Distribution
Date.

         1.13 CODE means the Internal  Revenue Code of 1986, as amended,  or any
successor  federal  income tax law.  Reference to a specific Code provision also
includes  any  proposed,  temporary,  or final  regulation  in force  under that
provision.

         1.14  DISTRIBUTION AGREEMENT is defined in the sixth
paragraph of the preamble of this Agreement.

         1.15 ERISA means the Employee  Retirement  Income Security Act of 1974,
as  amended.  Reference  to a  specific  provision  of ERISA also  includes  any
proposed, temporary, or final regulation in force under that provision.

         1.16  FIRST TRANSFER is defined in Section 3.1(c)(iii).

         1.17  IMMEDIATELY  AFTER THE NCR  DISTRIBUTION  DATE means  12:00 A.M.,
Eastern  Standard  Time or Eastern  Daylight  Time  (whichever  shall then be in
effect), on the day after the NCR Distribution Date.

         1.18  INDIVIDUAL  AGREEMENT  means an individual  contract or agreement
(including the  agreements  listed on Schedule II) entered into before the Close
of the NCR  Distribution  Date  between  AT&T,  or any of its  past  or  present
Affiliates  (including  NCR  and  its  past or  present  Affiliates)  and an NCR
Individual or an AT&T Individual  that  establishes the right of such individual
to special executive compensation or benefits,  including a supplemental pension
benefit,  hiring  bonus,  loan,  guaranteed  payment,   special  allowance,  tax
equalization or disability  benefit,  or share units granted (and payable in the
form of cash or otherwise) under an individual phantom share agreement,  or that
provides benefits similar to those identified in Schedule I.

         1.19 LONG TERM INCENTIVE  PLAN,  when  immediately  preceded by "AT&T,"
means any of the AT&T 1984 Stock Option Plan,  the AT&T 1987 Long Term Incentive
Program, and such other stock-based incentive plans assumed by AT&T by reason of
merger,  acquisition,  or otherwise,  including incentive plans of NCR, Teradata
Corporation,   AT&T   Wireless   Services,   Inc.   (formerly   McCaw   Cellular
Communications,  Inc.), and LIN Broadcasting  Corporation,  and when immediately
preceded by "NCR," means the long term  incentive  plan to be established by NCR
pursuant to Section 4.3(a).

         1.20 LTIT means the Long-Term  Investment Trust
established pursuant to
the LTIT Agreement.

         1.21 LTIT  AGREEMENT  means the  Agreement  of Trust  Establishing  the
Long-Term Investment Trust and Constituting the Amendment and Restatement of the
AT&T Master  Pension Trust  Agreement and  Conversion  Thereof,  effective as of
October 1, 1996, as amended from time to time.







         1.22 LTIT REDEMPTION is defined in Section 3.1(c)(ii).

         1.23 LUCENT EBA means the Employee Benefits  Agreement between AT&T and
Lucent  dated as of February  1, 1996 and  amended and  restated as of March 29,
1996.

         1.24 MPT means the AT&T Master  Pension Trust  established  pursuant to
the MPT Agreement.

         1.25 MPT AGREEMENT  means the AT&T Master Pension Trust Agreement dated
as of October 1, 1996 between  AT&T,  Citibank,  N.A.,  and certain other banks,
trust companies or individuals identified therein, as amended from
time to time.

         1.26  MPT WITHDRAWAL is defined in Section 3.1(c)(iii).

         1.27 NCR ALLOCABLE SHARE is defined in Section 3.1(c)(ii).

         1.28 NCR CONTROLLED PERSON as of a specified time means any Person that
is, at such time, a Subsidiary of NCR or is otherwise controlled, directly or
indirectly, by NCR.

         1.29 NCR EMPLOYEE  means an NCR  Individual  who is described in clause
(a) of the  definition  of NCR  Individual,  or,  to  the  extent  relevant,  an
alternate  payee under a QDRO or alternate  recipient under a QMCSO with respect
to, or a beneficiary or covered dependent of, such an NCR Individual.

         1.30 NCR  EXECUTIVE  BENEFIT  PLANS  means the  executive  benefit  and
nonqualified plans, programs, and arrangements established,  maintained,  agreed
upon, or assumed,  before the Close of the NCR Distribution  Date, by NCR or any
Person that is,  Immediately after the NCR Distribution  Date, an NCR Controlled
Person,  for  the  benefit  of  AT&T  Individuals  and/or  NCR  Individuals  who
participated therein, including the plans listed in Schedule III.

         1.31 NCR INDIVIDUAL  means any  individual  who, as of the Close of the
NCR  Distribution  Date:  (a) is actively  employed by, or on a leave of absence
from, NCR or a Person that is, as of the Close of the NCR Distribution  Date, an
NCR Controlled Person; or (b) is neither actively employed by, nor on a leave of
absence from,  NCR or a Person that is, as of the Close of the NCR  Distribution
Date, an NCR Controlled  Person,  but whose most recent active  employment  with
AT&T or a past or present  Affiliate of AT&T  (including NCR and its Affiliates)
was with either NCR or a Person  that was,  at the time such  active  employment
ended,  or is,  as of the  Close of the  Distribution  Date,  an NCR  Controlled
Person.  An alternate  payee under a QDRO or alternate  recipient  under a QMCSO
with respect to, or a beneficiary or covered dependent of, an employee or former
employee  described in the preceding  sentence  shall also be an NCR  Individual
with  respect  to  that  employee's  or  former  employee's  benefit  under  the
applicable Plans. Such an alternate payee, alternate recipient,  beneficiary, or
covered  dependent  shall not  otherwise be considered  an NCR  Individual  with
respect to his or her own benefits under any  applicable  Plans unless he or she
is an NCR  Individual  by virtue of the first  sentence of this  definition.  In
addition,  AT&T  and  NCR  may  designate,   by  mutual  agreement,   any  other
individuals,  or group of individuals,  as NCR Individuals. An individual may be
an NCR  Individual  pursuant  to this  definition  regardless  of  whether  such
individual is, as of the NCR Distribution Date, alive,  actively employed,  on a
temporary leave of absence from active  employment,  on layoff,  terminated from
employment, retired or on any other type of employment or post-employment status
relative to any Plan, and regardless of whether, as of the Close of






the NCR  Distribution  Date, such individual is then receiving any benefits from
any AT&T Plan or NCR Plan.

         1.32 NCR INDIVIDUAL AGREEMENT means an Individual Agreement with an NCR
Individual.

         1.33 NCR PENSION PLANS means The NCR Pension Plan, The Retirement  Plan
for Employees of NCR Corporation at Dayton,  Ohio Represented by the Independent
Union of NCR Corporation  Guards,  and all predecessors to either of such Plans,
including Plans that have been merged into either of such Plans.

         1.34  NCR  PLAN  means  any  Plan  that  is,   Immediately   after  the
Distribution  Date,  sponsored by NCR or a Person that is then an NCR Controlled
Person  or, if such Plan is no longer  in  existence  Immediately  after the NCR
Distribution  Date,  was, at the time it ceased to exist,  sponsored by NCR or a
Person that is,  Immediately after the NCR Distribution  Date, an NCR Controlled
Person or a direct or indirect predecessor to such a Person.

         1.35 NCR SAVINGS PLAN means the NCR Savings Plan.

         1.36 NCR SERPS means all NCR Plans that are or were  "employee  pension
benefit  plans"  within  the  meaning  of  Section  3(2) of  ERISA  that are not
qualified  under  Section  401(a) of the  Code,  including  the NCR  Corporation
Nonqualified Excess Plan, the NCR Corporation  Executive  Retirement,  Death and
Disability  Plan,  the  NCR  Mid-Career  Hire  Supplemental  Pension  Plan,  the
Supplemental  Plan for Transfers  Between AT&T and NCR, and the Retirement  Plan
for Officers of NCR.

         1.37 NCR SHORT TERM INCENTIVE PLANS means the NCR Management  Incentive
Plan and the NCR Customer Delight Performance Award Program.

         1.38 NCR STOCK  VALUE  means  the  average  of the  daily  high and low
per-share prices of the NCR Common Stock as traded on the NYSE, on a when-issued
basis,  during  each of the five  trading  days  immediately  preceding  the NCR
Distribution Date.

         1.39 OPTION,  when  immediately  preceded by "AT&T," means an option to
purchase AT&T Common Stock and when immediately  preceded by "NCR," Option means
an option to purchase  NCR Common  Stock,  in each case  pursuant to a Long Term
Incentive Plan.

         1.40 PLAN means any plan, policy, program,  payroll practice,  on-going
arrangement,  contract,  trust,  insurance  policy or other agreement or funding
vehicle providing benefits to employees or former employees of AT&T and its past
or present Affiliates (including NCR and its Affiliates).

         1.41  PRIOR MPT  means  the AT&T  Master  Pension  Trust  which was the
predecessor to, and was converted into, the LTIT.

         1.42 QDRO means a domestic  relations  order which qualifies under Code
Section  414(p) and ERISA  Section  206(d) and which  creates or  recognizes  an
alternate  payee's right to, or assigns to an alternate  payee, all or a portion
of the benefits payable to a participant under any AT&T Plan or NCR Plan.







         1.43 QMCSO means a medical child support  order which  qualifies  under
ERISA  Section  609(a)  and which  creates or  recognizes  the  existence  of an
alternate  recipient's right to, or assigns to an alternate  recipient the right
to, receive benefits for which a participant or beneficiary is eligible under an
AT&T Plan or NCR Plan.

         1.44 RATIO means the amount  obtained by dividing  the
AT&T Stock Value by the NCR Stock Value.

         1.45 SECOND TRANSFER is defined in Section 3.1(c)(iii).

         1.46 SEGREGATED ASSETS is defined in Section 3.1(c)(iii).

         1.47  SEPARATION  AND  DISTRIBUTION  AGREEMENT  is defined in the third
paragraph of the preamble of this Agreement.

         1.48 SPLIT  DOLLAR LIFE  INSURANCE  means the life  insurance  policies
purchased  by AT&T on  behalf  of  certain  individuals  under  the AT&T  Senior
Management  Individual  Life  Insurance  Program and the AT&T Senior  Management
Basic Life Insurance  Program,  with respect to which such individuals (or their
assignees or delegates) have executed collateral  assignments for the benefit of
AT&T.

         1.49 SPREAD is defined in Section 4.3(b)(iv).

         1.50 SUPPLEMENTAL PENSION PLAN FOR TRANSFERS means the NCR Supplemental
Pension Plan for Transfers between AT&T and NCR.

         1.51 U.S. means the 50 United States and the District of
Columbia.

         1.52 VALUE is defined in Section 4.3(b)(iv).


                                   ARTICLE II
                               GENERAL PRINCIPLES

         2.1 ALLOCATION OF  LIABILITIES.  (a) NCR hereby assumes or retains,  as
applicable,  and agrees to pay,  perform,  fulfill and discharge,  in accordance
with their  respective  terms,  and to indemnify the AT&T  Indemnitees  from and
against,  pursuant  to Section  4.2 of the  Distribution  Agreement,  all of the
following  (regardless of when or where such Liabilities  arose or arise or were
or are  incurred),  except to the extent  otherwise  specified in Section 2.1(b)
below and in the agreement  entered into pursuant to Section 6.1 with respect to
Foreign Plans:  (i) all Liabilities to or relating to NCR  Individuals  relating
to, arising out of or resulting from  employment by AT&T or any Person that was,
at the time of such  employment,  an AT&T Controlled  Person,  which  employment
occurred before the Close of the NCR Distribution  Date; (ii) all Liabilities to
or relating to NCR Individuals and other employees or former employees of NCR or
any Person that was, at the time of such employment,  an NCR Controlled  Person,
and their dependents and beneficiaries, relating to, arising out of or resulting
from  employment  with NCR or an NCR Controlled  Person before,  at or after the
Close of the NCR  Distribution  Date  (including  Liabilities  under NCR Plans);
(iii) all  Liabilities  relating to,  arising out of or resulting from any other
actual or alleged  employment  relationship  with NCR or any Person that was, at
the time of such actual or alleged  employment,  an NCR Controlled Person;  (iv)
all other Liabilities relating to, arising out of or resulting from obligations,
liabilities and responsibilities expressly







assumed or retained by NCR, or an NCR Plan pursuant to this  Agreement;  and (v)
all Liabilities relating to, arising out of or resulting from NCR Plans.

             (b) AT&T hereby assumes or retains,  as  applicable,  and agrees to
pay, perform,  fulfill and discharge, in accordance with their respective terms,
and to indemnify the NCR Indemnitees  from and against,  pursuant to Section 4.3
of the Distribution Agreement, all of the following (regardless of when or where
such  Liabilities  arose or arise or were or are incurred)  except to the extent
otherwise  specified in the agreement  entered into pursuant to Section 6.1 with
respect to Foreign Plans: (i) all Liabilities to or relating to AT&T Individuals
relating to,  arising out of or resulting  from  employment by AT&T,  any Person
that was, at the time of such employment,  an AT&T Controlled Person, NCR or any
Person that was, at the time of such employment, an NCR Controlled Person, which
employment  occurred before the Close of the NCR  Distribution  Date, other than
Liabilities  relating to, arising out of or resulting  from NCR Plans;  (ii) all
Liabilities  relating to, arising out of or resulting from written AT&T Plans in
accordance  with their terms,  to the extent  neither of NCR nor any NCR Plan is
expressly made responsible for such Liabilities pursuant to this Agreement;  and
(iii) any other  Liabilities  relating  to,  arising  out of or  resulting  from
obligations,  liabilities and responsibilities  expressly assumed or retained by
AT&T or an AT&T Plan pursuant to this Agreement.

         2.2 TRANSFERRED EXECUTIVES. The individuals listed on Schedule IV shall
become employees of, and shall be transferred to the payroll of, NCR or a Person
that is, at the time of such  transfer,  an NCR  Controlled  Person,  as soon as
practicable  after the date hereof,  but in any event no later than the Close of
the NCR Distribution  Date, and shall therefore be considered "NCR  Individuals"
as of the Close of the NCR Distribution Date.


                                   ARTICLE III

                                 QUALIFIED PLANS

         3.1 NCR PENSION PLANS.

             (a) NAMED  FIDUCIARY FOR NCR PENSION PLANS.  NCR hereby  represents
and  warrants  to  AT&T  that  (i) the  NCR  Pension  Plans  as  defined  herein
constitute,  as of the date hereof,  all of the defined  benefit  pension  plans
sponsored by NCR and the Persons that are, as of the date hereof, NCR Controlled
Persons, all other such plans having been merged into the NCR Pension Plan on or
before November 15, 1996, (ii) each NCR Pension Plan has been amended to provide
that NCR is the named  fiduciary of such NCR Pension Plan,  and that AT&T is not
the named  fiduciary  of such NCR  Pension  Plan,  in each case for  purposes of
negotiating  the terms and conditions of this Section 3.1 and entering into this
Agreement,  and (iii) that it has  delivered to AT&T true,  correct and complete
copies  of such  amendments  and  the  resolutions  of its  Board  of  Directors
authorizing such amendments and providing for the delegation of the authority to
act in such fiduciary capacity by NCR to individual employees of NCR. As soon as
practicable  after  the  Close of the NCR  Distribution  Date,  and in any event
before the Second Transfer, NCR shall seek to have its Board of Directors ratify
such amendments and resolutions.

             (b)  PRE-DISTRIBUTION  ACTIONS BY NCR.  NCR shall
take all  actions
necessary or appropriate so that before the Close of the NCR
Distribution  Date:
(i) one or more  individuals or entities are appointed in place of AT&T as named
fiduciary under the NCR Pension Plans;  (ii) appropriate  trustees,  custodians,
investment  managers and other fiduciaries with respect to the NCR Pension Plans
have been appointed, so as to permit the LTIT







Redemption  and the MPT  Withdrawal to occur  promptly in  accordance  with this
Section 3.1; (iii) NCR shall have entered into an Investment  Advisory Agreement
with ATTIMCO providing for the management of the assets of the NCR Pension Plans
by ATTIMCO during the period from Immediately  after the NCR  Distribution  Date
until the completion of the LTIT Redemption and the MPT Withdrawal in accordance
with this  Section  3.1;  and (iv) NCR shall  have taken all such  actions  with
respect  to the  assets  identified  on  Schedule  V  hereto  as  ATTIMCO  shall
reasonably require.

             (c) TRANSFER OF ASSETS OF NCR PENSION PLANS FROM LTIT
AND MPT.

                 (i) LTIT  REDEMPTION  AND MPT  WITHDRAWAL.  AT&T shall take all
actions necessary or appropriate to accomplish the LTIT Redemption, and AT&T and
NCR  shall  take all  steps  necessary  or  appropriate  to  accomplish  the MPT
Withdrawal,  in each case in accordance  with this Section 3.1(c) as promptly as
practicable  after the later of (A) the Close of the NCR  Distribution  Date and
(B) the  completion  of the  ratification  referred  to in the last  sentence of
Section 3.1(a) and all actions required to be taken pursuant to Section 3.1(b).

                 (ii) VALUATION OF LTIT ASSETS; LTIT REDEMPTION. Under the terms
of the LTIT Agreement, the Total Asset Value and Net Asset Value (as those terms
are defined in the LTIT  Agreement) of the assets of the LTIT will be determined
by ATTIMCO,  in its capacity as named  fiduciary of the LTIT, as of December 31,
1996. As part of such  determination  process,  ATTIMCO shall also determine the
portion of such Net Asset Value that  represents the share  allocable to the NCR
Pension Plans in the LTIT through their interests in the MPT (the "NCR Allocable
Share") in accordance with the terms of the LTIT Agreement.  Such determinations
shall be audited by Coopers & Lybrand in  accordance  with the normal  valuation
procedures for the LTIT. AT&T, in its capacity as Authorized  Fiduciary  (within
the meaning of the LTIT  Agreement) for the MPT, shall then direct  ATTIMCO,  in
its capacity as named fiduciary of the LTIT, to redeem,  pursuant to Section 7.2
of the LTIT  Agreement,  a portion of the MPT's allocable share of the assets of
the LTIT having a value,  as of  December  31,  1996,  at least equal to the NCR
Allocable Share (the "LTIT  Redemption").  Such assets shall consist of a mix of
assets  satisfying the  requirements of Schedule VI hereto (as such Schedule may
be amended  hereafter by written  agreement  between AT&T and NCR). AT&T and NCR
acknowledge that the LTIT Redemption may be subject, in whole or in part, to the
consent of Lucent,  in its capacity as Authorized  Fiduciary (within the meaning
of the  LTIT) of  certain  plans  participating  in the  LTIT,  and agree to use
reasonable  best  efforts to obtain any such  required  consent,  but failure to
obtain such consent shall not be considered a violation hereof.

                 (iii)  WITHDRAWAL  FROM  MPT.  AT&T (in its  capacity  as named
fiduciary of the MPT) shall cause the assets received by the MPT pursuant to the
LTIT  Redemption to be segregated  upon such receipt in  anticipation of the MPT
Withdrawal.  Such assets, together with the proceeds of any sale of such assets,
any other assets in which such proceeds may be  reinvested,  and any  dividends,
interest, distributions and other income realized from such assets, proceeds and
other assets, in each case during the period from their receipt by the MPT until
they are  transferred  to the trustee(s) of the NCR Pension Plans as hereinafter
provided,  are referred to collectively as the "Segregated Assets." AT&T and NCR
shall then direct the  withdrawal of the NCR Pension Plans from the MPT pursuant
to Section 5(c) of MPT Agreement (the "MPT Withdrawal") in exchange for all or a
portion of the Segregated Assets, as set forth below. The transfer of Segregated
Assets from the trustee of the MPT to the  trustee(s)  of the NCR Pension  Plans
pursuant to the MPT  Withdrawal  shall  occur in two steps.  The first step (the
"First Transfer") shall be a







transfer  of a portion of the  Segregated  Assets  selected  by ATTIMCO  (in its
capacity as a fiduciary of the MPT) that it  determines  to have a value,  as of
December 31, 1996, equal to approximately 90 percent of the NCR Allocable Share.
The  second  step (the  "Second  Transfer")  shall be a transfer  of  additional
Segregated  Assets  selected by ATTIMCO (in its  capacity as a fiduciary  of the
MPT), such that the Segregated  Assets  transferred to the trustee(s) of the NCR
Pension Plans in the First Transfer and the Second Transfer (I) have a value, as
of December 31, 1996,  equal to the NCR Allocable  Share,  and (II) constitute a
mix of assets  satisfying the requirements of Schedule VI hereto.  No adjustment
shall be made to the assets so  transferred as a result of any  diminishment  in
the value of the Segregated Assets after December 31, 1996.

                 (iv) ACCEPTANCE OF ASSET TRANSFER.  The completion of the First
Transfer and the Second Transfer shall be subject in each case to the receipt by
ATTIMCO, from NCR and each of the recipient trustee(s) of the NCR Pension Plans,
of a Receipt and Release  substantially in the forms attached hereto as Exhibits
A and B, respectively  (with such modifications as may be agreed to by ATTIMCO).
NCR hereby  agrees to give  Receipts  and Releases  substantially  in such forms
unless it determines in good faith that either (I) AT&T or ATTIMCO has failed to
comply with the  requirements  of this Section  3.1(c) or (II) it is required by
ERISA to withhold such Receipts and Releases.

             (d) RELEASE AND ASSUMPTION OF LIABILITIES.

                 (i) RELEASES.  Effective Immediately after the NCR Distribution
Date, NCR does hereby,  for itself and each other member of the NCR Group, their
respective  Affiliates  (other  than any member of the AT&T  Services  Group (as
defined in the  Separation  and  Distribution  Agreement) or the Lucent  Group),
successors  and  assigns,  and all  Persons  who at any  time  prior  to the NCR
Distribution  Date  have  been  shareholders,  directors,  officers,  agents  or
employees  of any  member of the NCR Group (in each  case,  in their  respective
capacities as such), remise,  release and forever discharge AT&T, the members of
the AT&T Services Group,  their respective  Affiliates (other than any member of
the NCR Group), successors and assigns, and all Persons who at any time prior to
the NCR Distribution Date have been shareholders, directors, officers, agents or
employees  of any  member of the AT&T  Services  Group (in each  case,  in their
respective   capacities  as  such),  and  their  respective  heirs,   executors,
administrators,  successors and assigns, from any and all Liabilities whatsoever
relating to or arising out of the  participation by any of the NCR Pension Plans
in the  MPT or the  Prior  MPT or  the  participation  by the  MPT in the  LTIT;
provided that the foregoing  shall not release AT&T from the obligation to carry
out the First Transfer and the Second Transfer in accordance with Section 3.1(c)
above.

                 (ii) ASSUMPTION OF LIABILITIES. Without limiting the generality
of Section 2.1 above, NCR hereby assumes or retains,  as applicable,  and agrees
to pay,  perform,  fulfill and discharge,  in accordance  with their  respective
terms:  (A) all  Liabilities  relating to,  arising out of or resulting from the
administration,  or investment  of the assets of, any of the NCR Pension  Plans;
(B) all other  Liabilities  relating to, arising out of or resulting from any of
the NCR Pension Plans;  and (C) NCR's  allocable share of any amounts which AT&T
or any  Affiliate of AT&T pays to any fiduciary of the MPT, the Prior MPT or the
LTIT pursuant to any  obligation  to indemnify  such  fiduciary  with respect to
actions or omissions occurring while assets of any of the NCR Pension Plans were
held in the MPT, the Prior MPT or the LTIT, as applicable;  such allocable share
to equal a percentage  of such amounts paid by AT&T or such  Affiliate  equal to
the average  percentage  of the total value of the assets of the MPT,  the Prior
MPT or the LTIT, as applicable,







during the  period of time when such  actions or  omissions  occurred,  that was
allocable to the NCR Pension Plans.

         3.2 NCR SAVINGS PLAN. (a) REPLACEMENT FIDUCIARIES. NCR
shall take all
steps necessary and appropriate, including the amendment of the
plan document
and related trust agreement, so that effective no later than
Immediately after
the NCR Distribution Date, one or more individuals or entities
appointed by NCR
shall (i) replace AT&T in all of its capacities under the NCR
Savings Plan,
including as named fiduciary with respect to investment,
reinvestment and
administration of assets and with respect to the power to remove
and replace
trustees and investment managers, and (ii) replace or be
reappointed as the
trustee, investment managers, custodians and other fiduciaries
with respect to
the NCR Savings Plan.

             (b) RELEASE. Effective Immediately after the NCR Distribution Date,
NCR does  hereby,  for  itself and each  other  member of the NCR  Group,  their
respective  Affiliates  (other  than any member of the AT&T  Services  Group (as
defined in the Separation and Distribution Agreement)),  successors and assigns,
and all  Persons  who at any time prior to the NCR  Distribution  Date have been
shareholders,  directors, officers, agents or employees of any member of the NCR
Group (in each case, in their respective  capacities as such),  remise,  release
and forever  discharge  AT&T,  the  members of the AT&T  Services  Group,  their
respective  Affiliates (other than any member of the NCR Group),  successors and
assigns, and all Persons who at any time prior to the NCR Distribution Date have
been shareholders, directors, officers, agents or employees of any member of the
AT&T Services Group (in each case, in their respective  capacities as such), and
their respective heirs, executors, administrators,  successors and assigns, from
any and all Liabilities whatsoever relating to or arising out of the NCR Savings
Plan.


                                   ARTICLE IV
                               EXECUTIVE BENEFITS

         4.1 GENERAL.  Effective  Immediately  after the NCR Distribution  Date,
except as otherwise  specified in this Article IV and in Section 5.2 hereof: (a)
NCR shall be solely  responsible  for all  Liabilities to or with respect to NCR
Individuals  under all AT&T Executive  Benefit  Plans;  (b) AT&T shall be solely
responsible for all Liabilities to or with respect to AT&T Individuals under all
NCR  Executive   Benefit  Plans;  (c)  no  NCR  Individuals  shall  continue  to
participate in or to accrue benefits under any AT&T Executive Benefit Plans; and
(d) no AT&T  Individuals  shall continue to participate in or to accrue benefits
under any NCR Executive Benefit Plans.

         4.2 NONQUALIFIED PLANS.

             (a) NCR SERPS.  NCR shall cause the  Supplemental
Pension Plan for
Transfers to be amended,  effective Immediately after the NCR Distribution Date,
to provide  that no  individual  will be  eligible to  participate  therein as a
result of or with respect to transfers of employment  from AT&T or a Person that
is, at the time of such transfer,  an AT&T Controlled  Person to NCR or a Person
that is, at the time of such transfer,  an NCR Controlled Person, or vice versa,
occurring after the Close of the NCR Distribution  Date. NCR shall remain solely
responsible  for all  Liabilities  to or relating to NCR  Individuals  under the
Supplemental  Pension Plan for Transfers,  and for all  Liabilities for benefits
accrued by AT&T Individuals through the Close of the Distribution Date under the
NCR SERPs.







             (b) AT&T  SERPS.  AT&T  shall  remain  solely  responsible  for all
Liabilities  for benefits  accrued by NCR  Individuals  through the close of the
Distribution  Date  under  the  AT&T  Mid-Career   Pension  Plan  and  the  AT&T
Non-Qualified Pension Plan.

         4.3 AT&T LONG TERM INCENTIVE PLANS.

             (a) GENERAL.  NCR shall use its reasonable best efforts to take all
actions  necessary  or  appropriate  (including  obtaining  consents of affected
individuals)  so that each  outstanding  Award  granted under any AT&T Long Term
Incentive Plan held by any NCR Employee shall be replaced to the extent required
by  this  Section  4.3  with an  Award  based  on NCR  Common  Stock.  Effective
Immediately after the NCR Distribution Date, (i) NCR shall establish a Long Term
Incentive Plan providing for awards to employees of NCR and its Affiliates based
upon NCR Common Stock, (ii) NCR shall be solely  responsible for all Liabilities
under the AT&T Long Term Incentive  Plan to NCR Employees,  and (iii) AT&T shall
remain solely responsible for all Liabilities under the AT&T Long Term Incentive
Plan to NCR Individuals who are not NCR Employees.

             (b) NCR EMPLOYEES.

                 (i) STOCK OPTIONS.  NCR shall cause each Award consisting of an
AT&T Option that is outstanding  and held by an NCR Employee as the Close of the
NCR  Distribution  Date to be  replaced,  effective  Immediately  after  the NCR
Distribution  Date,  with an NCR Option.  Such NCR Option shall  provide for the
purchase of a number of shares of NCR Common Stock equal to the number of shares
of AT&T  Common  Stock  subject  to such AT&T  Option as of the Close of the NCR
Distribution Date, multiplied by the Ratio, and then rounded down to the nearest
whole share. NCR shall pay to the holder of such replacement  Award, at the time
of such  replacement,  cash in lieu of any fractional share equal to the product
of (A) the fraction represented by such fractional share times (B)(1) the excess
of the NCR Stock Value over (2) the per-share exercise price of such AT&T Option
as the Close of the NCR  Distribution  Date divided by the Ratio.  The per-share
exercise  price of such NCR Option shall equal the per-share  exercise  price of
such AT&T  Option as of the Close of the NCR  Distribution  Date  divided by the
Ratio.  Each such NCR Option shall  otherwise have the same terms and conditions
as were applicable to the  corresponding  AT&T Option as of the Close of the NCR
Distribution  Date,  except that references to AT&T and its Affiliates  shall be
amended to refer to NCR and its Affiliates.

                 (ii)  PERFORMANCE  SHARES AND STOCK UNITS. NCR shall cause each
Award  consisting  of AT&T  performance  shares  or  AT&T  stock  units  that is
outstanding and held by an NCR Employee as of the Close of the NCR  Distribution
Date to be replaced, effective Immediately after the NCR Distribution Date, with
a new  performance  share award or a new stock unit  award,  as the case may be,
consisting of a number of NCR performance shares or NCR stock units, as the case
may be, equal to the number of AT&T  performance  shares or AT&T stock units, as
the case may be, constituting such Award as of the Close of the NCR Distribution
Date, multiplied by the Ratio, and then rounded down to the nearest whole share.
NCR  shall  pay to the  holder of such  replacement  Award,  at the time of such
replacement,  cash in lieu of any fractional share based on the NCR Stock Value.
Each such  replacement  Award shall otherwise have the same terms and conditions
as were  applicable to the  corresponding  AT&T Award as of the Close of the NCR
Distribution  Date,  except that references to AT&T and its Affiliates  shall be
amended to refer to NCR and its Affiliates and dividend equivalent payments,  if
any, with respect to dividends,  the record date for which is after the Close of
the NCR Distribution Date shall be paid with reference to dividends,  if any, on
NCR Common Stock.




                 (iii)  RESTRICTED  STOCK AND RESTRICTED  STOCK UNITS. NCR shall
cause each Award that  consists of non-vested  restricted  shares of AT&T Common
Stock or restricted  stock units relating to shares of AT&T Common Stock that is
outstanding and held by an NCR Employee as of the Close of the NCR  Distribution
Date, other than the Awards described in Schedule VII, to be replaced, effective
Immediately  after the NCR  Distribution  Date, with either a replacement  Award
described below or such other form of compensation not based on NCR Common Stock
as NCR  shall  determine.  Any  such  replacement  Award  shall  be a new  Award
consisting  of a number of  non-vested  restricted  shares of NCR  Common  Stock
and/or  restricted  stock units  relating to shares of NCR Common Stock equal to
the number of non-vested  restricted  shares or  restricted  stock units of AT&T
Common  Stock  constituting  such Award as of the Close of the NCR  Distribution
Date multiplied by the Ratio,  and then rounded down to the nearest whole share.
NCR shall pay to the holder of any such  replacement  Award, at the time of such
replacement,  cash in lieu of any fractional share based on the NCR Stock Value.
Each such  replacement  Award shall otherwise have the same terms and conditions
as were  applicable to the  corresponding  AT&T Award as of the Close of the NCR
Distribution  Date,  except that references to AT&T and its Affiliates  shall be
amended to refer to NCR and its Affiliates and dividend equivalent payments,  if
any,  with  respect to  dividends,  the  record  date for which is after the NCR
Distribution  Date shall be paid with  reference  to  dividends,  if any, on NCR
Common Stock.

                 (iv)  CHARGEBACK.  If,  at any time  after the Close of the NCR
Distribution  Date,  AT&T is required to deliver shares of AT&T Common Stock, or
shares of AT&T Common Stock vest, pursuant to an Award that NCR fails to replace
pursuant to this Section 4.3 or an Award  listed on Schedule  VII, NCR shall pay
AT&T the following amounts:  (A) with respect to each such Award that is an AT&T
Option,  the Spread on such Option;  (B) with respect to the vesting or delivery
of shares of AT&T Common  Stock  pursuant  to such an Award  (other than an AT&T
Option),  the Value of such AT&T  Common  Stock on the date of such  vesting  or
delivery and (C) with respect to each such Award,  the amount of any withholding
taxes  with  respect  thereto  which are not paid or  reimbursed  to AT&T by the
holder of such Award. In addition, NCR shall pay AT&T the amount of any payments
made by AT&T with respect to fractional shares under any Award that NCR fails to
replace  pursuant to this Section 4.3 or an Award listed on Schedule  VII.  AT&T
shall bill NCR for such amounts from time to time (but only after the  exercise,
purchase, vesting, delivery or payment that gives rise to the obligation to make
any such payment), and NCR shall pay such amounts promptly after receipt of such
bills.  The "Spread" on an Option means the excess,  if any, of the Value of the
purchased  shares on the date of exercise of such Option over the price paid for
such  shares.  The "Value" of a share of AT&T Common Stock on a given date means
the average of the high and the low per-share prices of the AT&T Common Stock as
listed on the NYSE on such  date,  or if there is no trading on the NYSE on such
date, on the most recent previous date on which such trading takes place.

             (c) NCR INDIVIDUALS  WHO ARE NOT NCR EMPLOYEES.  Each Award that is
outstanding  and held by an NCR Individual  other than an NCR Employee as of the
Close of the NCR Distribution  Date shall remain  outstanding  Immediately after
the NCR  Distribution  Date in accordance with its terms as applicable as of the
Close  of the NCR  Distribution  Date,  subject  to such  adjustments  as may be
applicable to outstanding Awards held by AT&T Individuals.






         4.4 AT&T  SPLIT  DOLLAR  LIFE  INSURANCE.  AT&T and NCR shall  take all
actions necessary or appropriate to assign to NCR,  effective  Immediately after
the NCR Distribution  Date, AT&T's rights and interests in the Split Dollar Life
Insurance policies under the Senior Management Individual Life Insurance Program
and the Senior  Management  Basic Life Insurance  Program issued by Metropolitan
Life Insurance Company,  Hartford Life Insurance Company, and Confederation Life
Insurance  Company (or their  successors in interest,  including  Pacific Mutual
Life Insurance Company),  and any additional split dollar life insurance program
that may be implemented by AT&T before the Close of the NCR  Distribution  Date,
with respect to NCR  Individuals  (such  policies,  the  "Assigned  Split Dollar
Policies").  Such actions  shall  include  NCR's  acceptance  of any  collateral
assignments,  policy endorsements or such other documentation  executed by or on
behalf  of  NCR  Individuals,  or  any  trustee  of  any  trust  to  which  such
individual's  policy rights or incidents of ownership  under the Assigned  Split
Dollar  Policies have been assigned,  and NCR's entering into such agreements as
may be necessary to fulfill any obligations of AT&T to any insurance  company or
insurance  agent or broker under the Assigned  Split Dollar  Policies.  From and
after the date of the assignment of any Assigned Split Dollar Policy to NCR, NCR
shall  assume  and be  solely  responsible  for all  Liabilities,  and  shall be
entitled  to all  benefits,  of AT&T  under  such  policy  and under the  Senior
Management Life Insurance  Program,  the Senior  Management Basic Life Insurance
Program and any  additional  split  dollar life  insurance  program  that may be
implemented by AT&T before the Close of the NCR  Distribution  Date, as the case
may be, with respect to such policies,  and any related  agreements entered into
by NCR Individuals.

         4.5 INDIVIDUAL AGREEMENTS.

             (a)  GENERAL.  Except  as  specifically  provided  in the  next two
sentences,  NCR  shall  assume  or  retain,  as the case may be,  and be  solely
responsible  for all  Liabilities  relating to, arising out of or resulting from
NCR Individual Agreements,  and AT&T shall assume or retain, as the case may be,
and be solely  responsible  for all  Liabilities  relating to, arising out of or
resulting from AT&T  Individual  Agreements.  AT&T shall retain the  Liabilities
under NCR Individual  Agreements  specified on Schedule VIII and shall reimburse
NCR for the amounts  described  on Schedule IX when and as such amounts are paid
by NCR. NCR shall reimburse AT&T for the amounts  described on Schedule X as set
forth  thereon.  For  purposes of this  Section  4.5,  Liabilities  relating to,
arising out of or resulting  from NCR Plans or AT&T Plans  without  reference to
any Individual  Agreement  shall not be considered to relate to, arise out of or
result from any  Individual  Agreement,  even if such  Liabilities  or Plans are
described in such Individual Agreements.

             (b) PHANTOM  SHARE  ACCOUNTS.  The phantom AT&T Shares  credited to
each of the phantom share accounts established pursuant to the agreements listed
on  Schedule  XI  shall  be  converted,  effective  Immediately  after  the  NCR
Distribution Date, to a number of phantom NCR Shares equal to the number of such
phantom  AT&T  Shares  reflected  in such  account  as of the  Close  of the NCR
Distribution  Date multiplied by the Ratio. If AT&T declares any dividend (other
than the dividend that effects the NCR Distribution),  the record date for which
is before the NCR Distribution  Date and the payment date for which is after the
NCR  Distribution  Date,  each such phantom share account shall be credited with
such dividend in accordance with the terms of the relevant  agreement  listed on
Schedule XI, except that such dividend  shall be converted into NCR Common Stock
rather than AT&T Common Stock. After the Close of the NCR Distribution Date, the
dividends  credited  to such  phantom  share  accounts  shall be  determined  by
reference to dividends on NCR Common Stock rather than AT&T Common Stock.







                                    ARTICLE V
                             MISCELLANEOUS BENEFITS

         5.1 EMPLOYEE  STOCK  PURCHASE  PLAN.  NCR shall cause the 1994 Employee
Stock  Purchase  Plan for NCR, and any options that are then  outstanding  under
such  Plan,  to be  terminated  no  later  than  the  record  date  for  the NCR
Distribution.

         5.2 SHORT TERM INCENTIVE  PLANS.  AT&T shall be solely  responsible for
all Liabilities to NCR Individuals under the AT&T Short Term Incentive Plans for
the  1996  performance  year  and (if the NCR  Distribution  Date  occurs  after
December 31, 1996) subsequent performance years, to the extent they participated
therein. NCR shall be solely responsible for all Liabilities to AT&T Individuals
under the NCR Short Term Incentive Plans for the 1996  performance  year and (if
the NCR Distribution Date occurs after December 31, 1996) subsequent performance
years, to the extent they participated therein.

                                   ARTICLE VI
                           FOREIGN PLANS; INTERCHANGE

         6.1 FOREIGN PLANS.  AT&T and NCR shall use  reasonable  best efforts so
that as soon as practicable  after the date of this Agreement,  AT&T, Lucent and
NCR shall enter into an agreement  regarding the  treatment of employee  benefit
plans maintained for the benefit of employees outside the U.S.  substantially in
the form set forth in Exhibit C hereto.

         6.2  INTERCHANGE  AGREEMENT.  AT&T and NCR  shall use
reasonable  best
efforts so that as soon as practicable  after the date of this
Agreement,  AT&T,
Lucent and NCR shall  enter  into an  agreement  regarding  the  treatment,  for
purposes  of  their  respective   Plans,  of  individuals  whose  employment  is
transferred between them, which agreement shall be substantially in the form set
forth in Exhibit D hereto.


                                   ARTICLE VII
                                  MISCELLANEOUS

         7.1 SHARING OF PARTICIPANT  INFORMATION.  AT&T and NCR shall share, and
shall  cause their  respective  Affiliates  to share,  with each other and their
respective agents and vendors (without obtaining releases) all participant, plan
design  and  other   information   necessary  for  the  efficient  and  accurate
administration  of,  compliance  with laws and  regulations  applicable  to, and
response to inquiries by governmental  authorities regarding, the AT&T Plans and
the NCR Plans  after the Close of the NCR  Distribution  Date.  AT&T and NCR and
their  respective  authorized  agents  shall,  subject  to  applicable  laws  on
confidentiality,  be given  reasonable and timely access to, and may make copies
of, all information relating to the subjects of this Agreement in the custody of
the  other  party,  to  the  extent  necessary  for  such  administration.   All
participant  information  shall be  provided  in a  manner  and  medium  that is
compatible with the data processing systems of AT&T as in effect as of the Close
of the NCR Distribution Date, unless otherwise agreed to by AT&T and NCR.

         7.2 NO CHANGE OF CONTROL; NO RIGHTS CREATED; NO
RESTRICTIONS. The NCR
Distribution shall not be considered to result in a "change of
control" of NCR
or any Person that is, as of the Close of the NCR Distribution
Date, an NCR
Controlled Person, or any






similar event for purposes of any NCR Plan or NCR Individual Agreement,  and NCR
shall take all steps necessary or appropriate,  including  amending any NCR Plan
or NCR Individual Agreement or obtaining any necessary approvals or consents, to
ensure  the  foregoing  result.  No  provision  of  this  Agreement  or  of  the
Distribution   Agreement   shall  be  construed  to  create  any  right  to  any
compensation  or  benefit  whatsoever  on the part of any NCR  Individual,  AT&T
Individual  or other  future,  present or former  employee  of AT&T,  any of its
Affiliates,  NCR or any of its  Affiliates  under  any AT&T  Plan or NCR Plan or
otherwise.  Nothing in this  Agreement  shall  preclude AT&T or NCR, at any time
after the Close of the NCR Distribution Date, from amending, merging, modifying,
terminating,  eliminating,  reducing,  or otherwise  altering in any respect any
AT&T Plan or NCR Plan, as  applicable,  any benefit under any Plan or any trust,
insurance  policy or funding  vehicle  related to any AT&T Plan or NCR Plan,  as
applicable.

         7.3 EFFECT IF NCR DISTRIBUTION  DOES NOT OCCUR. If the
NCR Distribution
does not occur,  then all actions and events that are, under this
Agreement,  to
be taken or  occur  effective  as of the  Close  of the NCR
Distribution  Date,
Immediately after the NCR Distribution Date, or otherwise in connection with the
NCR Distribution,  shall not be taken or occur except to the extent specifically
agreed by NCR and AT&T.

         7.4 RELATIONSHIP OF PARTIES.  Nothing in this Agreement shall be deemed
or construed by the parties or any third party as creating the  relationship  of
principal and agent,  partnership or joint venture between the parties, it being
understood  and agreed that no  provision  contained  herein,  and no act of the
parties,  shall be deemed to create any  relationship  between the parties other
than the relationship set forth herein.

         7.5 AFFILIATES.  Each of AT&T and NCR shall cause to be performed,  and
hereby  guarantees the performance  of, all actions,  agreements and obligations
set forth in this  Agreement to be performed by a Person that is, at the time of
such  performance,  an  AT&T  Controlled  Person  or an NCR  Controlled  Person,
respectively.

         7.6 INCORPORATION OF DISTRIBUTION  AGREEMENT PROVISIONS.  The following
provisions  of the  Distribution  Agreement  are hereby  incorporated  herein by
reference,  and unless otherwise  expressly  specified  herein,  such provisions
shall apply as if fully set forth herein  (references  in this Section 7.6 to an
"Article"  or  "Section"  shall mean  Articles or  Sections of the  Distribution
Agreement,  and, except as expressly set forth below, references in the material
incorporated  herein  by  reference  shall  be  references  to the  Distribution
Agreement):  Article  IV  (relating  to Mutual  Releases  and  Indemnification);
Section 5.2  (relating  to Exchange of  Information  and  Archives);  Article VI
(relating to Further Assurances and Additional Covenants); Article VII (relating
to Termination); and Article VIII (relating to Miscellaneous) other than Section
8.2 (relating to Governing Law).

         7.7 INCORPORATION OF SEPARATION AND DISTRIBUTION  AGREEMENT PROVISIONS.
Article IX of the Separation and Distribution Agreement (relating to Arbitration
and Dispute Resolution) is hereby  incorporated herein by reference,  and unless
otherwise expressly specified herein, such provision shall apply as if fully set
forth herein (references in the material  incorporated herein by reference shall
be references to the Separation and Distribution Agreement).

         7.8 GOVERNING LAW. To the extent not preempted by
applicable federal
law, this Agreement shall be governed by, construed and
interpreted in
accordance with the laws of the State of New York, irrespective of
the choice of
laws principles of the State of New







York, as to all matters,  including matters of validity,  construction,  effect,
performance and remedies.

         7.9 TAX DEDUCTIONS.  It is the intention of AT&T and NCR that the party
that  actually  bears the cost  (whether  directly  or  indirectly)  of making a
payment  with  respect to, or (except as provided  below) whose stock is used to
satisfy, a Liability governed by this Agreement shall be entitled to any and all
tax benefits associated  therewith,  including the benefit of taking a deduction
with respect to such payment or satisfaction for income tax purposes,  and shall
be obligated to satisfy all tax withholding  obligations  with respect  thereto,
and AT&T and NCR  agree to take no  action  inconsistent  with  such  intention.
Notwithstanding  the foregoing,  AT&T and NCR recognize that it is possible that
the Internal  Revenue Service or another taxing  authority will take a different
position.  Therefore, AT&T and NCR agree that: (a) if either of them is notified
by the Internal Revenue Service or another taxing authority that it is taking or
proposes to take a different position,  the party receiving such notice shall so
notify the other;  (b) if,  when and to the extent that AT&T or a Person that is
then an AT&T  Controlled  Person receives a tax benefit as a result of a payment
made by NCR or a Person that is then an NCR  Controlled  Person with respect to,
or the  use of NCR  Common  Stock  to  satisfy,  a  Liability  governed  by this
Agreement,  AT&T shall pay to NCR, or shall cause such AT&T Controlled Person to
pay to NCR, an amount equal to the net tax benefit realized by AT&T or such AT&T
Controlled  Person, as and when realized;  and (c) if and to the extent that NCR
or a Person that is then an NCR  Controlled  Person  receives a tax benefit as a
result of a  payment  made by AT&T or a Person  that is then an AT&T  Controlled
Person with  respect to, or (except as provided  below) the use of AT&T stock to
satisfy, a Liability governed by this Agreement, NCR shall pay to AT&T, or shall
cause such NCR Controlled  Person to pay to AT&T, an amount equal to the net tax
benefit realized by NCR or such NCR Controlled Person, as and when realized. For
purposes of this  Section 7.9, NCR shall be entitled to any and all tax benefits
with  respect  to Awards as to which NCR  makes a payment  to AT&T  required  by
Section  4.3(b)(iv)  hereof,  and AT&T  shall  not be  entitled  to any such tax
benefits, notwithstanding the fact that its stock is used to satisfy, or it pays
cash to satisfy,  the Liabilities  with respect to such Awards;  provided,  that
AT&T shall be  obligated  in the first  instance to satisfy all tax  withholding
obligations  with respect  thereto,  subject to reimbursement by NCR pursuant to
Section  4.3(b)(iv)  hereof.  The net tax benefit to either party resulting from
payment or  satisfaction  of a Liability  shall be deemed to equal the excess of
(i) the taxes that would have been paid by such party if such party had not paid
or satisfied  such  Liability over (ii) the taxes that are actually paid by such
party.

         7.10  AGREEMENTS  WITH THIRD PARTIES.  The provisions of this Agreement
regarding the  allocation of  Liabilities  are intended only to provide for such
allocation  as between AT&T and NCR, and shall have no effect on any  agreements
with respect thereto among AT&T, any of its Affiliates  and/or one or more third
parties,  or  among  NCR  and any of its  Affiliates  and/or  one or more  third
parties,  including the Lucent EBA. To the extent that (i) any Liability assumed
or retained by NCR  hereunder,  (ii) any other  Liability  accrued under any NCR
Plan  not   specifically   assumed  by  AT&T  hereunder,   or  (iii)  any  other
employee-related  Liability  primarily  related to,  arising out of or resulting
from the operation of the NCR Business (as conducted at any time prior to, on or
after the NCR Distribution Date) not specifically assumed by AT&T hereunder,  is
subject to the sharing  arrangement  for  Contingent  Liabilities  under Section
6.3(b)(ii) of the Separation  and  Distribution  Agreement,  NCR shall be solely
responsible  for AT&T's share  thereof (as  determined  pursuant to said Section
6.3(b)(ii)),  but no provision of this  Agreement  shall be deemed to relieve or
release Lucent from responsibility for its share thereof (as determined pursuant
to said Section 6.3(b)(ii)).







         7.11 NCR TO HONOR AGREEMENTS.  NCR shall honor, and shall cause Persons
who are, at any time hereafter, NCR Controlled Persons to honor, all obligations
to their respective  employees and former  employees,  except to the extent such
obligations  are expressly  assumed by AT&T pursuant to this  Agreement.  To the
extent the  obligations  referred to in the preceding  sentence are  obligations
pursuant to agreements referred to in Schedule 6.12 to the Agreement and Plan of
Merger,  dated  May 6,  1991,  as  amended  as of July  17,  1991,  among  AT&T,
Subsidiary  Corporation and NCR, the individuals who are entitled to third-party
beneficiary  rights  with  respect  thereto  under said  Schedule  6.12 shall be
entitled  to  third-party  beneficiary  rights  with  respect  to the  preceding
sentence.







                  IN WITNESS  WHEREOF,  the parties  have  caused this  Employee
Benefits Agreement to be duly executed as of the day and year first above
written.



                                   AT&T CORP.



By:_______________________________
                                      Name:
                                     Title:



                                     NCR CORPORATION



By:_______________________________
                                      Name:
                                     Title: