AT&T SENIOR MANAGEMENT INCENTIVE AWARD DEFERRAL PLAN
                         (as amended December 20, 1995)


1.       ELIGIBILITY

         Any Senior  Manager  (as  defined in the AT&T 1987 Long
Term  Incentive
Program [the "1987 Plan"]) of American  Telephone and Telegraph Company ("AT&T")
or an Affiliate (as defined in the 1987 Plan) who is eligible for an award under
the AT&T Short Term Incentive Plan (the "Short Term Incentive  Plan") and/or who
has been granted a Performance Award or a Stock Unit Award under the AT&T Senior
Management Long Term Incentive Plan (the "Long Term Incentive Plan") or the 1987
Plan,  or who is eligible  for an award under the AT&T  Paradyne  GMT Short Term
Incentive Plan (the "Paradyne  Plan"),  shall be eligible to participate in this
AT&T Senior Management  Incentive Award Deferral Plan (the "Plan"). For purposes
of the Plan,  AT&T and any  Affiliate  shall be referred to as a  "Participating
Company".  Prior to January 1, 1984,  the Plan was named the Bell System  Senior
Management Incentive Award Deferral Plan.


2.       PARTICIPATION

         (a) Prior to the beginning of any calendar year, any Senior Manager may
elect to participate in the Plan by directing that (i) all or part of the awards
under the Short Term  Incentive  Plan or the Paradyne  Plan, or the  Performance
Awards or the Stock Unit Awards under the Long Term  Incentive  Plan or the 1987
Plan and/or (ii) all or part of the dividend  equivalent payments under the Long
Term  Incentive  Plan or the 1987  Plan,  which  such  employee's  Participating
Company would otherwise pay currently to such employee in such calendar year and
subsequent  calendar years,  shall be credited to a deferred  account subject to
the terms of the Plan. However, in no event shall the part of an award under any
plan credited during any calendar year be less than $1,000 (based on a valuation
at the time the award would  otherwise be paid).  There shall be no such minimum
limitation  on amounts  credited  during any  calendar  year that are related to
dividend equivalent payments.

         In addition,  prior to the beginning of any calendar year, the Chairman
of the Board and any other  Senior  Manager  designated  by the  Chairman of the
Board may elect to participate in the Plan by directing that all or part of such
Senior  Manager's  salary,  which such  employee's  Participating  Company would
otherwise pay  currently to such  employee in such calendar year and  subsequent
calendar years,  shall be credited to a deferred account subject to the terms of
the Plan.

         (b) Such an election to participate in the Plan shall be in the form of
a document executed by the employee and filed with the employee's  Participating
Company.  An election related to awards,  dividend  equivalent  payments and/ or
salary otherwise payable currently in any calendar year shall become irrevocable
on the last day prior to the beginning of such calendar year.

         (c) An  election  shall  continue  until  the  employee  terminates  or
modifies such election by written notice.  Any such  termination or modification
shall become  effective as of the end of the calendar  year in which such notice
is  given  with  respect  to all  awards,  dividend  equivalents  and/or  salary
otherwise payable in subsequent calendar years.

         (d) An eligible  employee who has filed a  termination  of election may
thereafter  again  file an  election  to  participate  with  respect  to awards,
dividend  equivalent  payments and/or salary otherwise payable in calendar years
subsequent to the filing of such election.


3.       DEFERRED ACCOUNTS

         (a)  (i)  Deferred  amounts  related  to  awards,  dividend  equivalent
payments which would otherwise have been  distributed in cash by a Participating
Company  and  deferred  amounts  related  to  salary  shall be  credited  to the
employee's  account and shall bear interest  from the date the awards,  dividend
equivalent  payments  and/or salary would otherwise have been paid. The interest
credited to the account will be compounded at the end of each calendar  quarter,
and the annual rate of interest applied at the end of any calendar quarter shall
be determined by the AT&T Board of Directors from time to time.

                  (ii) Furthermore, if an employee made an election described in
Section  2, which  election  was  effective  on  December  31,  1983,  then such
employee's  account  shall also be credited  during 1984 with an amount equal to
the deferred  amounts which would have been credited to the  employee's  account
during 1984 had the company  which  employed  the  employee on December 31, 1983
continued to be a Participating  Company during 1984, and such amount shall bear
interest in  accordance  with (a)(i)  above from the date such amount would have
been credited had such company  continued to be a  Participating  Company during
1984.

         (b) Deferred  amounts related to awards which would otherwise have been
distributed in AT&T common shares by a  Participating  Company shall be credited
to the employee's account as deferred AT&T shares.  Furthermore,  if an employee
made an  election  described  in Section  2, which  election  was  effective  on
December 31, 1983,  then such  employee's  account shall also be credited during
1984 with the  deferred  AT&T  Shares  which  would  have been  credited  to the
employee's  account had the company which  employed the employee on December 31,
1983  continued to be a  Participating  Company in the Plan and in the Long Term
Incentive  Plan during 1984.  The  employee's  account shall also be credited on
each  dividend  payment  date for AT&T shares with an amount  equivalent  to the
dividend  payable on the  number of AT&T  common  shares  equal to the number of
deferred  AT&T  shares in the  employee's  account on the  record  date for such
dividend. Such amount shall then be converted to a number of additional deferred
AT&T  shares  determined  by  dividing  such  amount by the price of AT&T common
shares, as determined in the following sentence. The price of AT&T common shares
related to any dividend  payment date shall be the average of the daily high and
low sale prices of AT&T common  shares on the New York Stock  Exchange  ("NYSE")
for the period of five trading days ending on such dividend payment date, or the
period of five trading days immediately  preceding such dividend payment date if
the NYSE is closed on the dividend payment date.

         (c) In the event of any change in  outstanding  AT&T  common  shares by
reason of any stock dividend or split, recapitalization,  merger, consolidation,
combination or exchange of shares or other similar  corporate  change,  the AT&T
Board  of  Directors  shall  make  such  adjustments,  if  any,  that  it  deems
appropriate  in the number of deferred  AT&T shares then  credited to employees'
accounts.  Any and all such adjustments shall be conclusive and binding upon all
parties concerned.


4.       DISTRIBUTION

         (a) At the time an eligible  employee  makes an election to participate
in the Plan,  the  employee  shall  also make an  election  with  respect to the
distribution  (during the employee's  lifetime or in the event of the employee's
death) of the  amounts  credited to the  employee's  deferred  account.  Such an
election related to the distribution during the employee's lifetime,  of amounts
otherwise  payable  currently in any calendar year, shall become  irrevocable on
the last day prior to the beginning of such calendar year.

         The election related to the distribution in the event of the employee's
death,  including the  designation  of a beneficiary  or  beneficiaries,  may be
changed by the employee at any time by filing the appropriate  document with the
Secretary of the Company.

         Amounts credited as cash plus accumulated interest shall be distributed
in cash;  amounts  credited as deferred AT&T shares shall be  distributed in the
form of an equal number of AT&T shares.

         (b) An  employee  may elect to  receive  the  amounts  credited  to the
employee's account in one payment or in some other number of approximately equal
annual  installments (not exceeding 20),  provided  however,  that the number of
annual  installments  may not extend beyond the life expectancy of the employee,
determined as of the date the first installment is paid. The employee's election
shall also  specify  that the first  installment  (or the single  payment if the
employee  has so  elected)  shall be paid  either  (1) on the  first  day of the
calendar  quarter  next  following  the end of the month in which  the  employee
attains the age specified in such election,  which age shall not be earlier than
age 55 or later than age 70-1/2,  (2) on the first day of the  calendar  quarter
next  following  the end of the  month  in which  the  employee  retires  from a
Participating  Company or otherwise terminates employment with any Participating
Company  (except for a transfer  to another  Participating  Company);  provided,
however, that the AT&T Board of Directors or the Compensation  Committee of such
Board may, in its sole  discretion,  direct that the first  installment  (or the
single payment) shall be paid on the first day of the first calendar  quarter in
the calendar year next following the year of retirement or other  termination of
employment,  or (3) on the  first  day of  the  first  calendar  quarter  in the
calendar year next  following  the calendar  year in which the employee  retires
from a  Participating  Company  or  otherwise  terminates  employment  with  any
Participating Company (except for a transfer to another Participating Company).

         (c)  Notwithstanding  an  election  pursuant to  Paragraph  (b) of this
Section 4, the entire  amount then  credited to an  employee's  account shall be
paid immediately in a single payment (a) if the employee is discharged for cause
by his or her  Participating  Company,  (b) if the  Board of  Directors  of such
Participating  Company  determined  that the employee  engaged in  misconduct in
connection with the employee's employment with the Participating Company, (c) if
the  employee  without  the  consent  of the  Board of  Directors  of his or her
Participating Company, while employed by such Participating Company or after the
termination of such employment, becomes associated with, employed by, or renders
services to, or owns an interest in, any business  that is in  competition  with
any Participating  Company or with any business in which a Participating Company
has a substantial  interest (other than as a shareholder with a  non-substantial
interest  in  such  business),  or  (d)  the  employee  becomes  employed  by  a
governmental  agency having  jurisdiction over the activities of a Participating
Company or any of its subsidiaries.

         (d) An employee may elect that,  in the event the  employee  should die
before full  payment of all  amounts  credited to the  employee's  account,  the
balance of the deferred  amounts shall be  distributed in one payment or in some
other number of approximately  equal annual  installments  (not exceeding 10) to
the beneficiary or beneficiaries designated in writing by the employee, or if no
designation has been made, to the estate of the employee.  The first installment
(or the single  payment if the  employee  has so  elected)  shall be paid on the
first day of the calendar  quarter next following the month of death;  provided,
however, that the AT&T Board of Directors or the Compensation  Committee of such
Board may, in its sole  discretion,  direct that the first  installment  (or the
single payment) shall be paid on the first day of the first calendar  quarter in
the calendar year next following the year of death.

         (e) Installments  subsequent to the first  installment to the employee,
or to a beneficiary or to the employee's estate,  shall be paid on the first day
of the applicable  calendar  quarter in each succeeding  calendar year until the
entire amount credited to the employee's  deferred account shall have been paid.
Deferred  amounts held pending  distribution  shall continue to be credited with
interest or  additional  deferred  AT&T shares,  as  applicable,  determined  in
accordance with Section 3(a) and (b).

         (f) In the event an employee,  or the employee's  beneficiary after the
employee's  death,  incurs  a  severe  financial  hardship,  the  AT&T  Board of
Directors or the  Compensation  Committee of such Board, in its sole discretion,
may  accelerate or otherwise  revise the payment  schedule  from the  employee's
account to the extent  reasonably  necessary to eliminate  the severe  financial
hardship.  For the purpose of this subsection (f), a severe  financial  hardship
must have been caused by an accident, illness, or other event beyond the control
of the employee or, if applicable, the beneficiary.

         (g) The obligation to make a distribution of deferred  amounts credited
to an employee's  account during any calendar year plus the  additional  amounts
credited on such  deferred  amounts  pursuant  to Section  3(a) and (b) shall be
borne by the  Participating  Company which otherwise would have paid the related
award or salary  currently.  However,  the obligation to make  distribution with
respect  to  deferred  amounts  which are  related  to  amounts  credited  to an
employee's  account  under  Section  3(a)(ii)  and under the second  sentence of
Section 3(b), and with respect to which no Participating Company would otherwise
have  paid the  related  award  currently,  shall be borne by the  Participating
Company which employed the employee on January 1, 1984.


5.       MISCELLANEOUS

         (a) The  deferred  amounts  shall be held in the  general  funds of the
Participating  Companies.  The Participating  Companies shall not be required to
reserve, or otherwise set aside, funds for the payment of such amounts.

         (b)  The  rights  of an  employee  to any  deferred  amounts  plus  the
additional  amounts  credited  pursuant  to  Section  3(a) and (b)  shall not be
subject to assignment by the employee.

         (c) The Senior Vice President - Human  Resources of AT&T shall have the
authority to administer and to interpret the Plan.

         (d) The AT&T  Board of  Directors  may at any  time  amend  the Plan or
terminate the Plan, but such amendment or termination shall not adversely affect
the rights of any employee, without his or her consent, to any benefit under the
Plan to which such employee may have  previously  become  entitled  prior to the
effective date of such amendment or termination. The Senior Vice President Human
Resources of AT&T with the  concurrence of the Senior Vice President and General
Counsel of AT&T shall be authorized to make minor or  administrative  changes to
the Plan, as well as amendments  required by applicable federal or state law (or
authorized or made desirable by such statutes).