FORM 10-K
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

              (X) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

                   For The Fiscal Year Ended December 31, 1998

                                       OR

            ( ) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

              For The Transition Period From _________ to _________

                          Commission File Number 1-1105

                                   AT&T CORP.

          A NEW YORK                                     I.R.S. EMPLOYER
          CORPORATION                                     NO. 13-4924710

            32 Avenue of the Americas, New York, New York 10013-2412
                          Telephone Number 212-387-5400

Securities  registered  pursuant  to  Section  12(b)  of the Act:  See  attached
SCHEDULE A.

Securities registered pursuant to Section 12(g) of the Act:  None.

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.
Yes....x.... No........

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation S-K is not con-tained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [ ]

At  February  26,  1999,  the  aggregate  market  value of voting  stock held by
non-affiliates was $143,517,069,605.

At February 26, 1999, 1,746,368,779 common shares were outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE
(1) Portions of the  registrant's  annual  report to  shareholders  for the year
ended  December 31, 1998 (Part II)
(2) Portions of the  registrant's  definitive proxy  statement  dated  March 25,
1999  issued in  connection  with the annual meeting of shareholders (Part III)



                                   SCHEDULE A

Securities registered pursuant to Section 12(b) of the Act:

                                                      Name of each exchange on
                  Title of each class                     which registered

Common Shares                                #        New York, Boston, Chicago,
  (Par Value $1 Per Share)                   ####     Philadelphia and Pacific
                                             #        Stock Exchanges


Class A Liberty Media Group Tracking         #
  Shares (common, Par Value $1 Per Share)    #
                                             ####     New York Stock Exchange
Class B Liberty Media Group Tracking         #
  Shares (common, Par Value $1 Per Share)    #




Thirty-Six Year 4-3/8% Debentures,           #
  due May 1, 1999                            #
                                             #
Thirty-Three Year 6% Debentures,             #
  due August 1, 2000                         #
                                             #
Thirty-Five Year 5-1/8% Debentures,          #
  due April 1, 2001                          #
                                             #
Ten Year 7-1/8% Notes, due January 15, 2002  #
                                             #
Ten Year 6-3/4% Notes, due April 1, 2004     #
                                             #
Ten Year 7% Notes, due May 15, 2005          #
                                             #
Twelve Year 7-1/2% Notes, due June 1, 2006   ######   New York Stock Exchange
                                             #
Twelve Year 7-3/4% Notes, due March 1, 2007  #
                                             #
Thirty Year 8-1/8% Debentures,               #
  due January 15, 2022                       #
                                             #
Medium Term Note 8.2, due February 15, 2005  #
                                             #
Thirty Year 8.35% Debentures,                #
  due January 15, 2025                       #
                                             #
Thirty-Two Year 8-1/8% Debentures,           #
  due July 15, 2024                          #
                                             #
Forty Year 8-5/8% Debentures,                #
  due December 1, 2031                       #



                                TABLE OF CONTENTS

                                     PART I

Item                              Description                              Page

 1.      Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
 2.      Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
 3.      Legal Proceedings  . . . . . . . . . . . . . . . . . . . . . . . .  39
 4.      Submission of Matters to a Vote of Security-Holders  . . . . . . .  41


                                     PART II

                                  Description

 5.      Market for Registrant's Common Equity and Related Stockholder
         Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
 6.      Selected Financial Data . . . . . . . . . . . . . . . . . . . . . . 42
 7.      Management's Discussion and Analysis of Financial Condition and
         Results of Operations . . . . . . . . . . . . . . . . . . . . . . . 42
 8.      Financial Statements and Supplementary Data . . . . . . . . . . . . 42
 9.      Changes in and Disagreements with Accountants on Accounting and
         Financial Disclosure  . . . . . . . . . . . . . . . . . . . . . . . 42

                                    PART III

                                  Description

10.      Directors and Executive Officers of the Registrant  . . . . . . . . 42
11.      Executive Compensation  . . . . . . . . . . . . . . . . . . . . . . 42
12.      Security Ownership of Certain Beneficial Owners and Management  . . 42
13.      Certain Relationships and Related Transactions  . . . . . . . . . . 42

                                     PART IV

                                  Description

14.      Exhibits, Financial Statement Schedule, and Reports on Form 8-K . . 43

See page 41 for "Executive Officers of the Registrant."



                                     PART I


ITEM 1. BUSINESS.


GENERAL

         AT&T Corp. was  incorporated in 1885 under the laws of the State of New
York and has its principal  executive offices at 32 Avenue of the Americas,  New
York, New York 10013-2412 (telephone number 212-387-5400).

         On   March   9,   1999,    AT&T    completed   the    acquisition    of
Tele-Communications,  Inc. (TCI) in a merger.  In the merger,  AT&T acquired all
the  business  and assets of the TCI Group,  which  consists  primarily of TCI's
domestic cable and telecommunications  operations,  as well as TCI's interest in
At Home Corporation  (@Home) in exchange for approximately 439 million shares of
Common  Stock.  AT&T Common Stock will  continue to represent an interest in the
business and assets of the historical  AT&T together with those assets  acquired
in the merger (now referred to as AT&T Broadband and Internet Services).

         In  addition,  at the time of the merger  TCI  combined  Liberty  Media
Group, its programming  arm, and TCI Ventures Group, its technology  investments
unit, to form the new Liberty Media Group.  The  shareowners  of the new Liberty
Media Group were issued separate  tracking stock rather than traditional  Common
Stock by AT&T Corp.  in exchange for the shares held in Liberty  Media Group and
TCI Ventures  Group.  Under the tracking  stock  arrangement,  the Liberty Media
Group's  earnings  and losses will be excluded  from  earnings  available to the
holders of Common Stock and the Liberty Media Group's businesses and assets will
be managed by a separate operating Board of Directors. As a result, although the
Liberty  Media Group is wholly owned by AT&T Corp.,  it is  accounted  for as an
equity investment in the consolidated  financial  statements of AT&T Corp. since
AT&T does not have a  "controlling  financial  interest"  in the  Liberty  Media
Group. 

         Consequently,  throughout  this  document,  references  to  AT&T or the
Company refer to the  businesses,  results or assets  attributable to the Common
Stock;  references to Liberty Media refer to the  businesses,  results or assets
attributable to the Liberty Media Group tracking  stock;  and references to AT&T
Corp.  refer to the  combined  legal  entity.  References  herein to AT&T Common
Shares,  Common  Shares,  AT&T Common Stock or Common Stock excludes the Liberty
Media Group tracking stock.

                                      AT&T

         AT&T is among the world's communications leaders, providing voice, data
and video communications  services to large and small businesses,  consumers and
government  entities.  AT&T and its subsidiaries furnish domestic long distance,
international  long distance,  regional,  local and wireless  telecommunications
services,  cable television and Internet  communications  transmission services.
AT&T also provides billing,  directory, and calling card services to support its
communications business.

         AT&T's  primary  lines of  business  are  business  services;  consumer
services;  AT&T  Broadband  and Internet  Services;  and wireless  services.  In
addition,  AT&T's other lines of business include local services, which includes
Teleport  Communications  Group Inc. (TCG);  network management and professional
services through AT&T Solutions; international operations and ventures; and AT&T
WorldNet services.



         Internet  users can access  information  about AT&T and its services at
http://www.att.com. Our web site is not a part of this Form 10-K.


DEVELOPMENT OF BUSINESS

         Separation

         During 1998 AT&T continued the  transformation of its business begun in
1996 when AT&T  separated  its business  into three  publicly  held  stand-alone
companies: the current AT&T, focused on communications and information services;
Lucent  Technologies  Inc.  (Lucent),  focused  on  communications  systems  and
technology;   and  NCR  Corporation  (NCR),  focused  on   transaction-intensive
computing.  AT&T  distributed to its shareowners all of the shares AT&T owned of
Lucent on September 30, 1996 and all of the shares of NCR on December 31, 1996.

         Asset Sales

         Following  the  separation,  AT&T  focused on its core  businesses  and
disposed of assets and businesses that were not strategic. In October 1996, AT&T
completed the sale of its majority interest in AT&T Capital Corporation (leasing
services business).  In 1997, AT&T completed the sales of AT&T Skynet (satellite
services),  AT&T Tridom (satellite data and video communications  services), and
its  submarine  systems  business,   as  well  as  its  investment  in  DirectTV
(direct-broadcast  television service and DSS equipment business).  In addition,
in 1998 AT&T sold AT&T  Universal  Card  Services,  Inc.  (credit card  services
business),  American Transtech Inc. (customer care services),  its investment in
LIN  Television  Corporation  (commercial  television  broadcasting),   and  its
investment in SmarTone  Telecommunications  Holdings  Limited (a wireless  joint
venture in Hong Kong).

         TCG Acquisition

                  During  1998,  AT&T  engaged  in a series of  transactions  to
further  transform the Company from one dominated by a single product,  domestic
long distance telecommunications, to a fully integrated, any distance, broadband
communications  service  provider.  In July 1998, AT&T completed the merger with
TCG  pursuant  to which  each  share of TCG was  exchanged  for 0.943 of an AT&T
Common Share in an all-stock transaction.  TCG was the largest competitive local
exchange   carrier   (CLEC)  in  the  United  States,   offering   comprehensive
telecommunications  services in major metropolitan markets throughout the United
States.  TCG provides a broad array of  telecommunications  services,  including
basic local exchange  services,  enhanced switch  services,  Internet  services,
disaster avoidance services and video channel  transmission  services,  aimed at
addressing high-volume business customers.

         TCI Acquisition

         On June 24,  1998,  AT&T  announced  that it had agreed to acquire  TCI
through a merger.  In the  merger,  which  closed on March 9, 1999,  AT&T issued
0.7757 of an AT&T  Common  Share for each  share of TCI Group  Series A tracking
stock and 0.8533 of an AT&T  Common  Share for each share of TCI Group  Series B
tracking  stock.  In  addition,  AT&T Corp.  issued  one share of newly  created
Liberty Media Group Class A or Class B tracking stock for each  outstanding  TCI
Liberty  Media Group  Class A or Class B tracking  stock and 0.52 share of newly
created  Liberty  Media  Group  Class  A or  Class B  tracking  stock  for  each



outstanding TCI Ventures Group Class A or Class B tracking stock. In the merger,
AT&T also exchanged AT&T Common Shares or Liberty Media Group tracking stock for
shares of TCI convertible preferred stock and made a cash payment in lieu of any
fractional  AT&T Common Share or Liberty Media Group tracking  share.  In total,
AT&T issued approximately 439 million AT&T Common Shares.

         BT Joint Venture

         On July 26, 1998 AT&T and British Telecommunications plc (BT) announced
that they will  create a global  venture  to serve the  communications  needs of
multinational companies and the international calling needs of businesses around
the world. The venture, which will be owned equally by AT&T and BT, will combine
transborder  assets and  operations of each company,  including  their  existing
international  networks,  all of  their  international  traffic,  all  of  their
transborder  products  for business  customers -- including an expanding  set of
Concert  services  -- and AT&T  and  BT's  multinational  accounts  in  selected
industry sectors. The formation of the venture is subject to certain conditions,
but is expected to be completed by mid-1999.

         Vanguard Acquisition

         On October  5, 1998,  AT&T  announced  that it had signed a  definitive
merger agreement to purchase  Vanguard Cellular  Systems,  Inc.  (Vanguard) in a
stock and cash  transaction  valued at  approximately  $1.5  billion,  including
approximately $600 million in debt. Under the terms of the agreement, each share
of Vanguard stock would be exchanged,  at each shareholder's  option, for either
$23.00 in cash or 0.3987 of an AT&T Common Share, subject to the limitation that
the  overall  consideration  will  consist of 50% cash and 50% AT&T  stock.  The
merger is subject to various  closing  conditions,  including  the  approval  by
Vanguard shareholders. The transaction is expected to close in the first half of
1999.

         IBM Global Network Acquisition

On  December  8, 1998,  AT&T  announced  it had agreed to acquire  International
Business Machines  Corporation's (IBM) Global Network business for $5 billion in
cash,  and the two companies  will enter into  outsourcing  contracts  with each
other. IBM will outsource a significant  portion of its global  networking needs
to AT&T.  AT&T will outsource  certain  applications  processing and data center
management  operations to IBM. The IBM Global Network business AT&T will acquire
serves the networking needs of several hundred large global  companies,  tens of
thousands of mid-sized  businesses and more than one million individual Internet
users in 59 countries.  About 5,000 IBM employees  will join AT&T as part of the
acquisition. IBM's Global Network has more than 1,300 dial-up points of presence
and  dedicated  access  from more than 850  cities in 59  countries.  The Global
Network offers business customers  innovative services and worldwide  operations
and support,  including  in-country,  native-language  support  personnel.  AT&T
expects  the  acquisition  to  conclude  by  mid-1999,  following  clearance  by
regulatory authorities.

         Cable Operator Joint Ventures

         On January 8, 1999, AT&T announced that it had reached  agreements with
five TCI affiliates to form separate joint ventures to offer customers  advanced
communications  services.  AT&T expects to finalize  joint ventures with Bresnan
Communications, Falcon Cable TV, Insight Communications, InterMedia Partners and
Peak  Cablevision  in early 1999,  and begin  commercial  operations in the year
2000. The joint ventures will offer customers new  communications  services that



feature  multiple  phone  lines  per  household,  along  with  options  such  as
conference calling, call waiting, call forwarding and individual message centers
for family members.

         AT&T,  which expects to own 51 percent of each of these joint ventures,
will have long-term exclusive rights to offer  communications  services over the
systems of each of the five operators in return for one-time payments to be made
when the systems meet certain performance milestones.  AT&T expects the total of
these  payments  to be in the tens of  millions of  dollars.  In  addition,  the
operators will receive  ongoing  monthly  telephony  subscriber  payments,  with
guaranteed minimum penetration levels.

         Time Warner Joint Venture

         On February 1, 1999 AT&T and Time Warner,  Inc. announced the formation
of a joint venture to offer  AT&T-branded cable telephony service to residential
and small  business  customers  over Time  Warner's  existing  cable  television
systems  in  33  states.  The  two  companies  also  agreed  to  jointly  market
communications services and to develop other broadband  communications services,
such as video  telephony.  Under the terms of the agreement,  AT&T will own 77.5
percent of the joint  venture and Time Warner will own 22.5  percent.  The joint
venture  will have  exclusive  rights to offer  residential  and small  business
telephony services over Time Warner's cable systems for 20 years. In return, the
joint venture will make payments (estimated at $300 million) to Time Warner on a
per home passed basis as systems are  upgraded.  In addition,  the joint venture
will  pay a  monthly  fee per  telephony  subscriber,  with  guaranteed  minimum
penetration  levels.  AT&T will  fund the  venture's  negative  cash flow and be
responsible  for the  venture's  capital  expenditures,  including  the  cost of
powering  the system,  and, as customers  sign up for the  service,  the cost of
adding  communications  equipment  to cable  nodes and in  people's  homes.  The
companies  said they expect to finalize  their  agreement  within 90 days and to
close the joint  venture  thereafter.  The  transaction  is  subject  to certain
conditions, including definitive documentation and various approvals.

         MetroNet Merger

         On  March 4, 1999, AT&T Canada Corp. announced  that it had  agreed  to
merge with MetroNet  Communications  Corp.,  Canada's largest  competitive local
exchange  carrier.  Under the terms of the agreement,  AT&T would receive 31% of
the  combined  entity in  exchange  for its 33 percent  voting  interest in AT&T
Canada Corp.,  100 percent interest in ACC  TelEnterprises  Ltd., and 67 percent
interest  in the former AT&T Canada Long  Distance  Services  currently  held in
trust. In addition,  AT&T agreed to purchase all of the remaining  shares at the
greater of the then appraised  fair market value or the accreted  minimum price,
which  initially  is C$75  accreting  after  June 30,  2000 at a rate of 16% per
annum,  compounded  quarterly.  If the  acquisition is not completed by June 30,
2003,  those shares would be sold through an auction  process and AT&T will make
whole the  shareholders  for the amount they would have been entitled to if AT&T
had  purchased  the shares.  The  completion  of the merger and  acquisition  is
subject to various  conditions  and  regulatory  approvals,  including,  for the
acquisition, a change in Canada's foreign ownership restrictions.

BUSINESS SERVICES

         Long Distance Voice and Data

         Business Services provide voice, data and video communications services
to large  and  small  businesses,  the  Federal  government  and state and local



governments.  Business  units within this group provide  regular and custom long
distance  communications  services,  data transmission  services,  500 services,
toll-free or 800 and 888 services, 900 services, private line services, software
defined network  services (SDN),  asynchronous  transfer mode (ATM) and Internet
protocol (IP) technology  based services,  integrated  services  digital network
(ISDN) technology based services,  electronic mail, electronic data interchanges
and enhanced facsimile services.

         AT&T also  provides  special long  distance  services,  including  AT&T
Calling Card  services,  special  calling plans and the  Company's  domestic and
international   operator  services.   AT&T  provides   communications   services
internationally,   including  transaction  services,  global  networks,  network
management  and value  added  network  services  (i.e.,  services  offered  over
communications   transmission   facilities  that  employ   computer   processing
applications).

            Long  Distance  Voice.   Business   Services'  voice   communication
offerings   include  the   traditional   "one  plus"  dialing  of  domestic  and
international long distance for customers that select AT&T as their primary long
distance carrier.

            Business  Services'  dedicated  services  include  private  line and
special access services that use high-capacity  digital circuits to carry voice,
data and video (or  multimedia)  transmission  from  point-to-point  in multiple
configurations.  These  services  provide  high-volume  customers  with a direct
connection  to an AT&T switch  instead of switched  access shared by many users.
These services permit  customers to create internal  computer  networks,  access
external  computer  networks  and the  Internet,  as well as reduce  originating
access costs.

         Business  Services also offers toll free (800 or 888) inbound  service,
where the receiving  party pays for the call.  This is used in a wide variety of
applications,  many of which generate  revenue for the user (such as reservation
centers or  customer  service  centers).  AT&T  offers a variety of  features to
enhance customers toll free service, including call routing by origination point
and time of day routing.

         Business  Services  also offers a variety of calling  cards which allow
the user to  place  calls  from  virtually  anywhere  in the  world.  Additional
features  include  prepaid  calling  cards,  conference  calling,  international
origination, information service access (such as weather or stock quotes), speed
dialing and voice messaging.

         Enhanced  Data   Communication.   Enhanced  data  services  consist  of
interexchange   data  networks   utilizing  packet  switching  and  transmission
technologies  and  application  services,  such as Internet  access and Web Site
hosting and  management,  which utilize the frame relay  network.  Enhanced data
services enable customers to economically and securely transmit large volumes of
data typically  sent in bursts from one site to another.  Enhanced data services
are utilized for local area network (LAN) interconnection, remote site, point of
sale and branch office communications solutions.

         AT&T  utilizes  both  IP  and  ATM  systems.  Both  technologies  offer
significant  efficiencies  over  circuit  switched  systems  which use a single,
dedicated  circuit to complete each  transmission.  ATM switching is also a more
efficient  method  of  switching  and   transmitting   comingled  or  multimedia
information. The packet switching technology breaks up a transmission into short
pieces, or packets,  which are encoded and transmitted with other packets on the



same circuit, and reassembled at the desired destination. ATM differs from IP in
that the data packets used in ATM (called cells) are one size (53 bytes) whereas
in IP the data packets vary in length.  Also,  whereas ATM  establishes  virtual
circuits to ensure that the  information  sent is reassembled at its destination
in its proper  sequence,  IP ships each packet of information to its destination
by a different  path.  While AT&T will  continue to have both circuit and packet
switching  and  transmission  technologies  for some time,  no more  significant
future capital expenditures are scheduled for circuit switching.

         ISDN  services   provide   customers   with  multiple  voice  and  data
communications  services over a single  telecommunications  line.  The Company's
ISDN services allow customers to perform multiple functions such as simultaneous
voice and computer links, and enable the Company to offer customers  value-added
features.  High speed ISDN  applications  include  desk top video  conferencing,
interconnection of LANs and Internet access.

         Business  Services has a dedicated sales force through which it markets
its long  distance  voice and data  communication  services.  Sales  forces  are
divided  into   geographic   markets,   and  in  each  market  focus  on  large,
multinational   corporations,   small  businesses,   government   markets,   and
value-added  resellers and other  wholesalers.  Business  Services  employs full
service  support teams to provide  significant  customer  support and service to
ensure customer satisfaction and retention.

         Business  Services  offers its services in accordance  with  applicable
tariffs filed with the Federal  Communications  Commission (FCC). Rates can vary
by a number of  factors,  particularly  the volume of usage and the day and time
that calls are made.  AT&T  Business  Services  offers  long  distance  and data
services individually and in combination with other offerings.  Through combined
offerings, AT&T provides customers with benefits such as single billing, unified
services for multilocation companies and customized calling plans.

         Transport

         Business  Services  is  one  of  the  leaders  in  providing  wholesale
networking  services to other  carriers,  providing  both  network  capacity and
switched  services.  AT&T  offers  a  combination  of  high-volume  transmission
capacity,  conventional  dedicated line services and dedicated switched services
to  Internet  service  providers  (ISPs)  and  Tier 1 and Tier 2  carriers  on a
national or regional  basis,  as well as  switchless  resale  services to Tier 3
carriers.

         Wholesale   networking   service  is  typically  provided  pursuant  to
long-term service  agreements for terms of one year or longer.  These agreements
generally provide for "take or pay" monthly payments at fixed rates based on the
capacity and length of the circuit used.  Customers  are  typically  billed on a
monthly  basis and also may incur an  installation  charge or certain  ancillary
charges for equipment.  After contract expiration,  the contracts may be renewed
or the services may be provided on a  month-to-month  basis.  Switched  services
agreements are generally  offered on a  month-to-month  basis and the service is
billed on a minutes-of-use basis.


CONSUMER SERVICES

         AT&T  is  the  United   States'   leading   provider  of  domestic  and
international  long distance  service to  residential  consumers.  AT&T provides
regular  and  custom  long  distance  communications  services  which it  offers
individually and in combination with other offerings.



         AT&T    provides    interstate    and    intrastate    long    distance
telecommunications   services  throughout  the  continental  United  States  and
provides, or joins in providing with other carriers, telecommunications services
to and from Alaska, Hawaii, Puerto Rico and the Virgin Islands and international
telecommunications  services to and from  virtually all nations and  territories
around  the  world.  Consumers  can use AT&T  domestic  and  international  long
distance  services by the  traditional  "one plus"  dialing of the desired  call
destination, by dial-up access or through the use of AT&T calling cards.

         AT&T both delivers and receives  international  traffic pursuant to its
operating  agreements with foreign  carriers  throughout the world. The terms of
most switched voice  operating  agreements,  as well as established  FCC policy,
require  that inbound  switched  voice  traffic from the foreign  carrier to the
United States be routed to United States international  carriers,  like AT&T, in
proportion to the  percentage of United States  outbound  traffic routed by that
United States international carrier to the foreign carrier.  AT&T's revenues and
costs of sales are sensitive to changes in  international  settlement  rates and
international traffic routing patterns.

         In  the  continental   United  States,   AT&T  provides  long  distance
telecommunications   services  over  AT&T's  backbone   network.   International
telecommunications  services are provided by  submarine  cable  systems in which
AT&T holds investment positions, satellites and facilities of other domestic and
foreign carriers.

         AT&T markets its consumer long distance  services in a variety of ways,
including by means of  television  advertising,  direct mail  solicitations  and
customer care  telephonic  solicitations,  as well as through  brand  awareness.
Beginning at the end of 1997, AT&T implemented significant  modifications to its
marketing   efforts  in  response   to   strategic   choices   made  to  improve
profitability.  Primarily,  AT&T commenced using free minutes in place of checks
as well as migrating customers to more favorable optional calling plans in order
to  attract  and  retain  its most  profitable  customers.  As a result  of this
strategy,  AT&T now has over 26  million  customers  on its One Rate  registered
trademark plans, including more than 13 million on AT&T One Rate Plus registered
trademark,  with more than 75% of AT&T's  consumer  long  distance  minutes were
generated by customers on optional calling plans. Also, AT&T began targeting its
marketing  efforts to  emphasize  high-value  customers to optimize its customer
base for profitable future growth.

         Typically,  AT&T charges customers based on applicable rates filed with
the FCC.  Customers select different  services and from various rate plans which
determine the price per minute that they pay on their long distance calls. Rates
typically vary based on a variety or factors,  particularly  the volume of usage
and the day and time that calls are made.

         In 1997, AT&T began conducting  integrated  billing for those customers
using more than one  service  and in 1998  introduced  a new rate plan for those
customers  subscribing  to AT&T long  distance  and AT&T  WorldNet  service.  In
addition,  in January 1999 AT&T began  offering AT&T Personal  Network  services
which  bundle  consumer  domestic and  international  long  distance,  wireless,
Internet, personal 800 and calling card services.


AT&T BROADBAND AND INTERNET SERVICES

         AT&T Broadband and Internet  Services is  principally  comprised of the
businesses and assets of the TCI Group and TCI's interest in At Home Corporation
acquired in the TCI merger.



         TCI Group

         Cable  television   systems  receive  video,  audio  and  data  signals
transmitted  by nearby  television  and radio  broadcast  stations,  terrestrial
microwave relay services and  communications  satellites.  Such signals are then
amplified and  distributed by coaxial cable and optical fiber to the premises of
customers who pay a fee for the service. In many cases, cable television systems
also originate and distribute local programming.

         At December 31, 1998, approximately 66% of TCI Group's cable television
systems had bandwidth  capacities  ranging from 450 megahertz to 750  megahertz.
The Company's cable television systems generally carry up to 78 analog channels.
Compressed  digital  video  technology  converts  on average as many as fourteen
analog  signals (now used to transmit video and voice) into a digital format and
compresses  such signals (which is  accomplished  primarily by  eliminating  the
redundancies  in  television  imagery) into the space  normally  occupied by one
analog signal. The digitally compressed signal is uplinked to a satellite, which
retransmits  the signal to a customer's  satellite  dish or to a cable  system's
headend  to be  distributed,  via  optical  fiber  and  coaxial  cable,  to  the
customer's  home.  At the home, a set-top  video  terminal  converts the digital
signal into analog channels that can be viewed on a normal television set.

         TCI Group began offering digital cable  television  service to selected
markets in 1997. In February 1998, TCI Group initiated broader marketing efforts
intended to increase  the number of digital  cable  television  customers.  Such
marketing efforts encompass multi-media,  product enhancements, sales promotions
and sales incentives.

         TCI Group  operates its cable  television  systems  either  through its
operating  divisions or through certain other  subsidiaries of TCI attributed to
TCI Group.  Domestic Basic-TV cable customers served by TCI Group are summarized
as follows (amounts in millions):


                                                                        Basic-TV customers at December 31,
                                                                                              
                                                                 1998       1997       1996      1995       1994
Managed through TCI Group's operating divisions
                                                                 11.4       14.2       13.4       11.9       10.7
Other non-managed subsidiaries of TCI attributed to TCI
   Group                                                          0.5        0.2        0.5        0.6        0.5
                                                              -------    -------    -------    -------    -------

                                                                 11.9       14.4       13.9       12.5       11.2
                                                              =======    =======    =======    =======    =======


         The  decline  in  total  Basic-TV  customers  between  1997 and 1998 is
attributable to certain  contribution  transactions entered into in 1998. In the
most  significant of these  transactions,  on March 4, 1998, TCI  contributed to
Cablevision  Systems  Corporation (CSC) certain of its cable television  systems
serving  approximately  830,000  customers  in exchange for  approximately  48.9
million  newly issued CSC Class A common  shares (the CSC  Transaction)  and the
assumption of indebtedness. TCI has also entered into letters of intent with CSC
which  provide for the TCI Group to acquire a cable  system in  Michigan  and an
additional  4% of  CSC's  Class A common  shares  and for CSC to  acquire  cable
systems in  Connecticut  and assume  certain  indebtedness.  The  ability of the
Company  to sell  or  increase  its  investment  in CSC is  subject  to  certain
restrictions and limitations set forth in a stockholders agreement with CSC.



         In addition  to the CSC  Transaction,  during  1998 TCI also  completed
eight  transactions  whereby TCI contributed cable television systems serving in
the aggregate approximately 1,924,000 customers to eight separate joint ventures
(collectively,   the  1998  Joint  Ventures)  in  exchange  for  non-controlling
ownership  interests in each of the 1998 Joint Ventures,  and the assumption and
repayment by the 1998 Joint Ventures of  indebtedness.  In addition,  TCI, as of
December  31, 1998,  has signed  agreements  or letters of intent to  contribute
within  the  next  twelve  months  certain  cable  television   systems  serving
approximately 1.2 million basic customers to joint ventures in which the Company
will retain non-controlling  ownership interests. No assurance can be given that
any of these pending contribution transactions will be consummated.

         TCI Group had approximately 1 million digital customers at December 31,
1998.

         TCI Group  operates  cable  television  systems  throughout  the United
States.

         Service Charges.  TCI Group offers a limited "basic service" (Basic-TV)
(primarily  comprised of local  broadcast  signals and public,  educational  and
governmental (PEG) access channels) and an "expanded tier" (primarily  comprised
of  specialized   programming   services,   in  such  areas  as  health,  family
entertainment,  religion,  news, weather, public affairs,  education,  shopping,
sports and music). The monthly fee for basic service generally ranges from $9.00
to $12.00,  and the monthly  service fee for the expanded tier generally  ranges
from $13.00 to $19.00. TCI Group offers "premium  services"  (referred to in the
cable television industry as "Pay-TV" and "pay-per-view") to its customers. Such
services consist  principally of feature films, as well as live and taped sports
events,  concerts and other programming.  TCI Group offers Pay-TV services for a
monthly  fee  generally  ranging  from $6.00 to $15.00 per  service,  except for
certain movie  services (such as certain  Pay-TV  channels)  offered at $1.00 to
$2.00 per month,  pay-per-view  movies offered  separately at $1.00 to $4.00 per
movie and certain  pay-per-view events offered separately at $6.00 to $50.00 per
event. Charges are usually discounted when multiple Pay-TV services are ordered.
In most markets, customers may also elect to subscribe to digital video services
comprised  of up  to 36  additional  video  and  10  additional  audio  channels
featuring additional specialized  programming and premium services at an average
incremental monthly charge of $10.

         As further  enhancements to their cable services,  for a monthly charge
customers  may generally  rent  converters  or  converters  with remote  control
devices,  as well as purchase a channel guide. Also a nonrecurring  installation
charge is usually charged.

         Monthly fees for Basic-TV and Pay-TV  services to commercial  customers
vary widely depending on the nature and type of service.  Except under the terms
of certain  contracts to provide service to commercial  accounts,  customers are
free to discontinue service at any time without penalty.

         The Cable  Television  Consumer  Protection and Competition Act of 1992
(the   1992   Cable   Act)  and  the   Telecommunications   Act  of  1996   (the
Telecommunications  Act,  together  with the 1992  Cable Act,  the Cable  Acts),
established  rules under  which TCI Group's  basic  service  and  expanded  tier
service  rates  and  equipment  and  installation  charges  are  regulated  if a
complaint is filed or if the appropriate franchise authority is certified.

         Local  Franchises.  Cable television  systems generally are constructed
and operated under the authority of nonexclusive permits or "franchises" granted



by local and/or state governmental authorities. Federal law, including the Cable
Communications  Policy  Act of 1984 (the 1984 Cable Act) and the 1992 Cable Act,
limits the power of the  franchising  authorities to impose  certain  conditions
upon cable  television  operators as a condition of the granting or renewal of a
franchise.

         Franchises  contain varying  provisions  relating to  construction  and
operation of cable television systems,  such as time limitations on commencement
and/or  completion of  construction;  quality of service,  including (in certain
circumstances) requirements as to the number of channels and broad categories of
programming  offered to  customers;  rate  regulation;  provision  of service to
certain  institutions;  provision of channels for public  access and  commercial
leased-use;  and maintenance of insurance  and/or  indemnity  bonds. TCI Group's
franchises also typically  provide for periodic  payments of fees, not to exceed
5%  of  revenue,   to  the  governmental   authority   granting  the  franchise.
Additionally,  many franchises require payments to the franchising authority for
the funding of PEG access  channels.  Franchises  usually require the consent of
the franchising  authority prior to a transfer of the franchise or a transfer or
change in ownership or operating control of the franchisee.

         Subject to applicable  law, a franchise may be terminated  prior to its
expiration  date if the  cable  television  operator  fails to  comply  with the
material terms and conditions thereof.  Under the 1984 Cable Act, if a franchise
is lawfully terminated,  and if the franchising  authority acquires ownership of
the cable television system or effects a transfer of ownership to a third party,
such  acquisition or transfer must be at an equitable price or, in the case of a
franchise  existing  on the  effective  date of the 1984 Cable  Act,  at a price
determined in accordance with the terms of the franchise, if any.

         In connection with a renewal of a franchise,  the franchising authority
may require  the cable  operator to comply  with  different  and more  stringent
conditions than those originally imposed,  subject to the provisions of the 1984
Cable Act and other applicable federal, state and local law. The 1984 Cable Act,
as supplemented by the renewal provisions of the 1992 Cable Act,  establishes an
orderly  process for franchise  renewal which protects cable  operators  against
unfair denials of renewals when the operator's past performance and proposal for
future  performance  meet the standards  established  by the 1984 Cable Act. TCI
Group believes that its cable television systems generally have been operated in
a manner  which  satisfies  such  standards  and allows for the  renewal of such
franchises;  however,  there can be no assurance  that the  franchises  for such
systems will be successfully renewed as they expire.

         Most  of  TCI  Group's   present   franchises   had  initial  terms  of
approximately 10 to 15 years. The duration of TCI Group's outstanding franchises
presently  varies  from a period  of  months  to an  indefinite  period of time.
Approximately  1090 of TCI Group's franchises expire within the next five years.
This represents approximately  twenty-five percent of the franchises held by TCI
Group and involves approximately 4.6 million basic customers.

         At Home Corporation

         @Home,  which  became a  public  company  in July  1997,  is a  leading
provider  of  broadband  Internet  services  that  delivers  data to  homes  and
businesses  through  the cable  television  infrastructure  and a cable modem at
speeds up to 100 times faster than traditional telephone dial-up alternatives.

         @Home  currently  offers two Internet  services:  @Home for residential
consumers and @Work for businesses and tele-commuters.  @Home's primary offering



("the @Home service") allows  residential  subscribers to connect their personal
computers via cable modem to a high-speed  Internet  backbone network  developed
and managed by @Home.  @Home has entered  into  distribution  arrangements  with
cable  companies  whose cable  systems pass  approximately  57.3 million  homes.
@Home's residential  offering had approximately  331,000 cable modem subscribers
across  North  America  at  December  31,  1998   representing  an  increase  of
approximately 158% from the 210,000 subscribers  reported at September 30, 1998.
As of December 31, 1998,  approximately  13.2 million of the homes served by the
cable  companies  with which  @Home has  distribution  agreements  are passed by
upgraded  two-way hybrid fiber co-axial  cable.  For  businesses,  @Home's @Work
service  provides a platform for  Internet,  intranet and extranet  connectivity
solutions and networked business applications over both cable infrastructure and
digital  telecommunications lines. As of December 31, 1998, @Work had over 1,700
corporate  customers,  and the @Work  service was  available in 22  metropolitan
markets.

         TCI was a founding partner of @Home and at March 15, 1999 the TCI Group
held a significant  equity interest and a controlling  voting interest in @Home.
Four officers or directors of AT&T or TCI  currently  serve on @Home's 11 member
board;  however, TCI has the right, at any time, to increase the size of @Home's
Board of  Directors  and elect a majority of the  directors  of the @Home Board.
TCI's controlling  position in @Home is, however,  subject to certain protective
rights held by @Home. TCI has agreed that @Home will be the exclusive high-speed
Internet  service  provider  distributed  over TCI's cable  systems,  subject to
certain exceptions, until at least June 4, 2002, subject to early termination in
certain circumstances. @Home's recently announced merger with Excite Inc. would,
if approved and completed,  dilute the TCI Group's economic  interest and voting
rights in @Home.

WIRELESS SERVICES

         AT&T  Wireless  Services (Wireless  Services)  is  the  United  States'
largest  wireless  service  provider  based on  domestic  revenues,  and has the
greatest number of digital customers. The services provided by Wireless Services
currently  include  wireless  voice and data.  At December  31,  1998,  Wireless
Services served almost 10 million wireless  subscribers,  including  partnership
markets.

         Wireless  operations are conducted in 130 markets  (including
partnerships),  known as metropolitan  statistical areas, rural service areas or
major trading  areas.  Wireless  Services  provides  wireless  services over its
wireless network, which operates both 850 megahertz and 1900 megahertz broadband
wireless licenses,  covering, in the aggregate,  approximately 55% of the United
States population  before giving effect to Wireless Services roaming  agreements
and 96% of the United  States after giving effect to Wireless  Services  roaming
agreements.  Wireless  Services  currently  intends to increase its footprint to
improve its coverage, thereby reducing roaming expenses.

         Services offered include custom calling  services,  such as voice mail,
call forwarding,  call waiting,  three-way calling, no-answer and busy transfer.
Wireless  Services also offers a variety of other enhanced  features,  including
display messaging, which allows a cellular phone to receive and store voice mail
messages,  short alphanumeric  messages and pages, even if the handset is in use
or switched off, and enhanced directory assistance,  which enables callers to be
connected to the party whose number was sought without hanging up and redialing.

         Specialized  services  for business customers include  Wireless  Office
Service,  which, among other features,  provides four- or five-digit dialing for



large  customers.  Wireless  Services is now  integrating  other  communications
technologies  into the network and will  continue to explore the use of emerging
technologies  to  expand  the reach of the  network  and to  provide  additional
services.

         Wireless   Services   also  has  an   interest   in  several   wireless
communications  companies  outside  of the  United  States,  including  cellular
operators licensed to serve Columbia, Taiwan and parts of India.

         Marketing  efforts focus  primarily on "high-value"  customer  segments
(i.e.,  customers  that spend over  $50/month  on  wireless  services).  Digital
service is a key  element to attract  and  retain  these  high-value  customers.
Wireless Services is an industry leader in digital migration:  at present,  over
50% of Wireless Services' customer base is using digital service.

         Wireless  Services  currently  offers  wireless  and  wireline  bundled
services,  such as a common  bill  and AT&T  Personal  Network  (i.e.,  consumer
domestic and  international  long distance,  Internet,  personal 800 and calling
card services) with AT&T Digital One RateSM  service.  The number of new bundled
offers is expected to increase over time.

         Wireless  Services  markets its services  through a direct sales force,
through  sales  points of presence in AT&T  stores and  kiosks,  through  direct
marketing  programs and through  nonaffiliated  retailers  throughout the United
States.  Marketing  to large  business  customers is  conducted  through  direct
solicitations or through combined offerings with other AT&T offerings.  Wireless
Services  also relies upon dealers to market its services in certain  locations.
Dealers are independent contractors that solicit customers for Wireless Services
service,  and,  typically,  include  specialized  cellular  stores,  specialized
electronics stores and department stores.

         Customer charges can  include charges for  service activation,  monthly
access, per-minute airtime and customer-calling features, and generally offers a
variety of pricing options, most of which combine a fixed monthly access fee and
per-minute  charges.  Long  distance  and  roaming  fees may  also be  incurred.
Non-AT&T long  distance  customers  are billed  directly by their  selected long
distance carrier. Wireless Services offers long distance service to its cellular
customers, although customers on some rate plans have the choice of an alternate
long distance carrier.

         AT&T Digital One RateSM.   AT&T Digital One Rate customers pay one rate
for incoming and outgoing calls  throughout the United States,  which means that
customers  pay home rates when they roam  across  the United  States.  This rate
consists  of a  monthly  fee,  which  includes  the use of a  certain  number of
minutes, and a fee for usage beyond the monthly included minutes.

         Roaming  Rates.   Wireless  Services  pays  other  wireless   providers
negotiated rates when Wireless Services customers make or receive wireless calls
when  located in the other  approved  carriers'  coverage  areas and  outside of
Wireless  Services'  coverage  area.  Wireless  Services  currently has in place
favorable  roaming rates with most carriers  across the United States based upon
volume and growth.  There is, however,  no assurance that Wireless Services will
continue to be successful  in  negotiating  reasonable  roaming rates with other
wireless providers or expand its build out to cover such service areas. With the
addition of AT&T Digital One Rate  offerings,  AT&T's  sensitivity to changes in
roaming rates has increased.



         Wireless Network. Wireless Services' ownership position in U.S. markets
was obtained  through the FCC lottery and settlement  process as well as through
purchases  and  exchanges of licenses with other  cellular  providers.  Wireless
Services'  cellular licenses  generally were granted for an initial 10-year term
and are renewable for successive 10-year terms. FCC license renewal applications
continue  to be filed  and  currently  are  being  processed  by the FCC with no
opposition.  In  addition,  Wireless  Services is required by the FCC to provide
adequate personal  communication service to at least one-third of the population
in its 1900  megahertz  licensed  areas within five years of being  licensed and
two-thirds  of the  population  in its  licensed  areas within 10 years of being
licensed.

         Wireless  Services has created service  clusters in major  metropolitan
areas, and has linked its and selected other service  providers'  systems into a
network that permits its wireless  subscribers  to both place and receive  calls
anywhere they travel in areas covered by the network, even if the local wireless
telephone service is not provided by Wireless Services.

         Analog  and digital  service are  offered in 850 megahertz  markets and
digital  service in 1900  megahertz  markets.  Wireless  Services  believes that
digital  cellular  technology  offers many  advantages  over analog  technology,
including  substantially   increased  capacity,   greater  call  privacy,  lower
operating costs, reduced  susceptibility to fraud and the opportunity to provide
improved data  transmission.  However,  analog networks  provide the only common
roaming  platform  currently  available  throughout the United States.  Wireless
Services markets  primarily  multi-network  phones,  capable of operating in the
digital mode at 1900 megahertz and in digital and analog modes at 850 megahertz.

         Wireless  Services has selected time division multiple access (TDMA) as
its digital  wireless  technology  in the United  States and has  deployed  TDMA
service in its major markets. Wireless Services believes that TDMA technology is
an  improvement  over  analog  in that it allows  for  clearer  calls,  enhanced
security, greater functionality and additional capacity to process more calls. A
number of other wireless  service  providers have chosen code division  multiple
access  (CDMA) or the global  system for  mobile  communications  (GSM) as their
digital  wireless  technology.  Since no  manufacturers  currently offer digital
handsets capable of receiving more than one digital standard,  users will not be
able to roam between networks  possessing  different  digital  standards at this
time.


OTHER BUSINESSES

         Local Services

         Local  exchange  carriers  provide  local,   toll,  access  and  resale
services;  sell, install and maintain customer premises  equipment;  and provide
directory services.  The market for local exchange services consists of a number
of distinct service components. These service components are defined by specific
regulatory tariff classifications  including:  (i) local network services, which
generally  include  basic dial tone  charges and  private  line  services;  (ii)
network access  services,  which consist of access charges received by LECs from
long distance  carriers for the local portion of long distance  telephone calls;
(iii) long distance  network  services,  which  include the variable  portion of
charges received by local exchange  carriers (LECs) for intra-LATA long distance
calls; and (iv) additional  value added services such as caller  identification,
voice mail and call waiting.



         Consumer Local Services.  By the end of 1997, AT&T offered resold local
service to residential  customers in 8 states.  Notwithstanding  its substantial
efforts,  AT&T  experienced  significant  difficulty  in entering local markets.
AT&T's  ability to purchase  combined  network  elements from the incumbent LECs
(ILECs),  one of the primary  methods by which AT&T  intended  to provide  local
service to residential customers,  was severely limited by, among other factors,
regulatory  and  judicial  actions  and a  lack  of  technical  and  operational
interfaces  necessary to order network  elements from ILECs.  In spite of strong
demand,  in the fourth quarter of 1997 AT&T stopped  actively  marketing  resold
local service to residential  customers in most of the areas in which it offered
such service  because of  limitations  on ILECs'  ability to handle  anticipated
demand  and  because  discounts  AT&T  received  from  ILECs on the sale of such
service were insufficient to make resale a viable method of offering service.

         AT&T intends to pursue local entry by transforming  the cable footprint
of one-way cable plant into a two-way,  broadband network capable of meeting the
full spectrum of communication needs of the residential  customer.  AT&T intends
to deploy a variety of  services  over the  upgraded  cable  plant,  including a
richly featured "all-distance" (i.e., local, long distance, international) voice
telephony offering.  AT&T plans to use existing  circuit-switched  technology to
pilot telephony service offers over the cable plant beginning in 1999.  However,
AT&T expects to begin to  transition  to an  integrated  Internet  protocol (IP)
packet  data  architecture  by the end of 2000  that  affords  cost and  feature
benefits over the older circuit-switched technology.

         In addition, AT&T will pursue other transport options, including:

- -        Expanding  AT&T's ability to offer the full range of consumer  services
         beyond the TCI Group cable  footprint  through a variety of partnership
         and investment  initiatives,  including the Time Warner and other cable
         operator joint ventures already announced;

- -        Continued investment in alternative narrowband,  wideband and broadband
         access technologies,  including the fixed wireless technology that AT&T
         is  currently  testing  in  select  markets,  and the  construction  of
         dedicated,  high-capacity  access  facilities  to serve  the  broadband
         communication  needs  of  residential   customers  living  in  multiple
         dwelling units (MDUs); and

- -        Resale of several forms of ILEC unbundled network elements which can be
         combined with switching,  routing and other network elements to support
         differentiated voice and data services.

         AT&T intends to utilize the former TCI Group's  sales force to actively
solicit cable customers as local service customers. In these areas, AT&T intends
to offer cable and local  telephony  as a bundle of  services.  AT&T will market
local service in other areas as it rolls out its local  telephony  capabilities.
For local service,  customers are billed a fixed charge plus usage. AT&T intends
to offer rates  competitive  with those  offered by LECs,  as well as discounted
offers for certain bundles of services.  Currently,  billing is done internally.
It is expected  that local service sold as part of a cable bundle will be billed
in one billing statement to consumers.

         Business Local Services. As of June 30, 1998, AT&T offered AT&T Digital
Link service for business  customers on an outbound  only basis in 48 states and
on an  inbound  and  outbound  basis in one  state.  AT&T's  ability  to provide
facilities-based  local service to business  customers through AT&T Digital Link
service was hampered by the  inability to provide local number  portability  and



other factors. On July 23, 1998, AT&T completed the merger with TCG, the largest
CLEC in the United States with local  networks  aimed at addressing  high-volume
business customers,  and combined its business local services with those of TCG.
At December  31,  1998,  TCG  possessed  local  networks in operation in 83 U.S.
markets,  encompassing over 11,400 route miles, over 549,600 fiber miles, and 51
local digital voice switches.

         TCG's    customers   are    principally    telecommunications-intensive
businesses,  healthcare,  and educational  institutions,  governmental agencies,
long distance carriers and resellers,  ISPs, disaster recovery service providers
and wireless  communications and financial services  companies.  TCG's centrally
managed  customer care and support  operations  are designed to  facilitate  the
installation  of new  services  and the  processing  of orders for  changes  and
upgrades in customer services.

         With a direct sales force in each of its markets, TCG initially targets
the  large  telecommunications-intensive  businesses  concentrated  in the major
metropolitan  markets  served  by its  networks.  TCG also  targets  small-  and
medium-sized  business  customers in office buildings or multiple dwelling units
already served by its network.

         TCG generally offers its services in accordance with applicable tariffs
filed with state regulatory  agencies (for intrastate  services).  TCG typically
offers  local  service as part of a package of  services,  which can include any
combination of other AT&T offerings. Customers also choose among analog, digital
voice-only  and ISDN  Centrex  telephone  lines to their  desktops.  AT&T  owns,
houses,  manages and maintains the switch,  while customers  retain control over
network  configurations,  allowing  customers  to add,  delete and move lines as
needed. For local service, customers are billed a fixed charge plus usage.

AT&T Solutions

         AT&T Solutions,  established in 1995, provides outsourcing,  consulting
and networking integration services to large businesses. AT&T Solutions provides
clients with a broad array of professional  services to satisfy clients complete
networking technology needs.

         AT&T Solutions' offerings include operational and networking management
services  for  a  broad  range  of  computing  platforms,  including  mainframe,
mid-range  computers,  personal  computer  and  network  environments,  such  as
local-area  networks and wide-area  networks.  Most customers  execute long-term
contracts for AT&T Solutions networking services.

         AT&T   Solutions'   customers  are   generally   within  the  top  2000
multinational  corporations in the world. AT&T Solutions' sales force engages in
direct  solicitation of those customers as well as referrals from other units of
AT&T.

AT&T WorldNet(R) Consumer services

         AT&T  offers  dial-up  Internet  access to  consumers  through its AT&T
WorldNet  service  business unit, a leading  provider of direct  Internet access
service in the United States.  At December 31, 1998,  AT&T WorldNet  service had
over 1.3 million customers and provided over 466 points of presence,  located in
over 389 cities. Most of these dial-in numbers have been upgraded to accommodate
high speed 56K technology.

         In 1998,  AT&T WorldNet  service  entered into  agreements with Yahoo!,
Excite,  Infoseek  and Lycos,  four of the most  popular  sites on the  Internet



(known as  "portals"),  to offer  co-branded  access  services  to the  portals'
customers.  For  example,  a Yahoo!  customer may  subscribe to Internet  access
through Yahoo!  Online Powered by AT&T WorldNet service. In these cases the AT&T
WorldNet  service  supplies the  underlying  access,  billing and customer care,
while the portal provides the content in the form of a personalizable start page
and other popular features.

         AT&T  WorldNet   service   generates   revenues   principally   through
subscription and usage fees, as well as from electronic commerce and advertising
revenues.  AT&T  WorldNet  service  offers a variety  of pricing  plan  options,
including  bundled  options.  Generally,  customers  are charged a flat rate for
unlimited  hours,  or a flat rate for a certain number of hours with charges for
each additional hour of usage.

         AT&T WorldNet service's  marketing programs are designed to attract and
retain profitable customers.  AT&T seeks to build brand recognition and customer
loyalty and to make it easy for  consumers to try, and stay with,  AT&T WorldNet
service. In addition to direct marketing through brand name advertising,  direct
mail and magazine insert  promotions and bundling offers,  AT&T WorldNet service
maintains a large  indirect  channel  marketing  effort.  Through this  indirect
channel AT&T WorldNet service  software is bundled in new computers  produced by
major manufacturers, and is included on millions of software titles published by
independent software vendors.

         AT&T Business Internet Services

         AT&T  WorldNet  Business  Services  provides  IP  connectivity  and  IP
value-added services, messaging, and electronic commerce services to businesses.
AT&T  offers  Managed  Internet  Service,   which  gives  customers   dedicated,
high-speed access to the public Internet for business  applications at a variety
of speeds and types of  access,  as well as  Business  Dial  Service,  a dial-up
version of Internet access designed to meet the needs of small- and medium-sized
businesses.

         AT&T Virtual Private Network (VPN) Service allows  businesses to obtain
remote  access to e-mail,  order  entry  systems,  employee  directories,  human
resources and other databases, or to create an Intranet and extranets with their
clients,  suppliers and business partners, and enables customers to tailor their
VPNs to accommodate specific business applications,  performance requirements or
the need to integrate with existing data networks.

         AT&T Web Site Services are a family of hosting and transaction services
and platforms  serving the web needs of thousands of businesses.  Offers include
AT&T Shared  Hosting  Services,  an economical way for businesses to establish a
presence on the World Wide Web, and AT&T  Enhanced Web  Development  Package for
businesses  that want to create web sites that require  higher  performance  and
greater user demand.  AT&T Dedicated  Hosting Service provides  customizable and
pre-packaged  Web hosting  solutions.  AT&T  SecureBuySM  Service  provides  the
backoffice   infrastructure  required  to  electronically  process  credit  card
transactions  online,  high-speed  links  into two of the  leading  credit  card
processing services, and management reports that measure a site's success.

         Other IP services AT&T offers let Web site visitors click on a "call me
now" icon if they wish to speak to a customer service agent;  connect enterprise
networks that use host or LAN-based and  browser-based  e-mail systems to AT&T's
value-added  messaging  services  such as  e-mail  and  fax;  and  enhanced  fax
services.



         International

         AT&T has  established a number of  international  alliances to increase
the reach and scope of AT&T's services and network over time and has invested in
certain  countries  in order to increase  the range of  services  AT&T offers in
those  countries.  For example,  in early 1997 AT&T's  joint  venture in Mexico,
Alestra, began offering long distance service.

         In  addition,  on July 26, 1998,  AT&T and BT announced  that they will
create a global  venture  to serve  the  communications  needs of  multinational
companies and the  international  calling needs of businesses  around the world.
The  venture,  which  will be  owned  equally  by  AT&T  and  BT,  will  combine
trans-border  assets and  operations of each company,  including  their existing
international  networks,  all of  their  international  traffic,  all  of  their
transborder  products  for business  customers -- including an expanding  set of
Concert  services  -- and AT&T  and  BT's  multinational  accounts  in  selected
industry sectors. The formation of the venture is subject to certain conditions,
and is expected to be completed by mid-1999.

LEGISLATIVE AND REGULATORY DEVELOPMENTS

         Telecommunications Act of 1996

         In  February   1996,  the   Telecommunications   Act  became  law.  The
Telecommunications  Act,  among  other  things,  was  designed  to foster  local
exchange  competition  by  establishing  a  regulatory  framework  to govern new
competitive entry in local and long distance  telecommunications  services.  The
Telecommunications Act will permit the Regional Bell Operating Companies (RBOCs)
to provide  interexchange  services originating in any state in its region after
demonstrating  to the FCC that such  provision  is in the  public  interest  and
satisfying the conditions for developing  local  competition  established by the
Telecommunications Act.

         In  August  1996,  the FCC  adopted  rules and  regulations,  including
pricing  rules  (the  "Pricing  Rules")  to  implement  the  local   competition
provisions of the  Telecommunications  Act,  including with respect to the terms
and conditions of interconnection  with LEC networks and the standards governing
the purchase of unbundled  network  elements and  wholesale  services from LECs.
These implementing  rules rely on state public utilities  commissions to develop
the specific  rates and  procedures  applicable to particular  states within the
framework prescribed by the FCC.

         On July 18,  1997,  the  United  States  Court of  Appeals  for the 8th
Circuit  issued a decision  holding  that the FCC lacks  authority  to establish
pricing rules to implement the sections of the local  competition  provisions of
the  Telecommunications  Act applicable to interconnection with LEC networks and
the purchase of unbundled  network  elements and  wholesale  services from LECs.
Accordingly,  the Court  vacated  the rules  that the FCC had  adopted in August
1996,  and which had been stayed by the Court since  September  1996. On October
14,  1997,  the 8th  Circuit  Court of  Appeals  vacated  an FCC  Rule  that had
prohibited  incumbent LECs from separating network elements that are combined in
the LEC's  network,  except at the  request  of the  competitor  purchasing  the
elements.  This  decision  increased  the  difficulty  and  costs  of  providing
competitive  local  service  through  the  use  of  unbundled  network  elements
purchased from the incumbent LECs.

         On January 25, 1999,  the Unites States Supreme Court issued a decision
reversing  the 8th  Circuit  Court  of  Appeal's  holding  that  the  FCC  lacks



jurisdiction to establish  pricing rules applicable to  interconnection  and the
purchase of unbundled  network  elements,  and the Court of Appeal's decision to
vacate  the  FCC's  rule  prohibiting  incumbent  LECs from  separating  network
elements  that are  combined  in the LEC's  network.  The effect of the  Supreme
Court's  decision  is to  reinstate  the FCC's rules  governing  pricing and the
separation of unbundled network elements.  The 8th Circuit Court of Appeals will
now consider the incumbent  LECs' claims that although the FCC has  jurisdiction
to  adopt  pricing  rule,  the  rules it  adopted  are not  consistent  with the
applicable  provisions of the Act. The Supreme Court also vacated the FCC's rule
identifying and defining the unbundled  network elements that incumbent LECs are
required to make  available to new  entrants,  and directed the FCC to reexamine
this issue in light of the standards mandated by the Act.

         In view of the  proceedings  pending  before the 8th  Circuit,  FCC and
state  PUCs,  there can be no  assurance  that the prices  and other  conditions
established  in each state will provide for  effective  local  service entry and
competition or provide AT&T with new market opportunities.

         On December 31, 1997, the U.S. District Court for the Northern District
of  Texas   issued  a   memorandum   opinion   and   order   holding   that  the
Telecommunications  Act's restrictions on the provision of in-region,  interLATA
service by the RBOCs are  unconstitutional.  AT&T and other carriers and the FCC
filed  prompt  appeals  with the  United  States  Court of  Appeals  for the 5th
Circuit.  On February 11, 1998, the District Court stayed the  effectiveness  of
its December 31 memorandum opinion and order pending appeal.

         On  September 4, 1998,  the United  States Court of Appeals for the 5th
  Circuit   rejected    arguments   that   the    Telecommunications    Act   is
  unconstitutional,  and reversed  the district  court's  contrary  opinion.  On
  December  22,  1998,  the United  States  Court of Appeals for the District of
  Columbia Circuit rejected a similar challenge to the  constitutionality of the
  Telecommunications  Act. On January 19, 1999,  the United States Supreme Court
  denied  petitions filed by the RBOCs to review the decision of the 5th Circuit
  Court of Appeals.

         Modification of Final Judgment of 1982

         Prior to 1996, AT&T and the RBOCs were subject to the provisions of the
Modification  of Final  Judgment  of 1982 (MFJ)  since its  implementation.  The
Telecommunications  Act  effectively  superseded  future  operation  of the MFJ.
Consequently, on April 11, 1996, Judge Harold Greene issued an order terminating
the MFJ.

         Regulation of Rates

         AT&T  is  subject  to the  jurisdiction  of the  FCC  with  respect  to
interstate and international rates, lines and services,  and other matters. From
July 1989 to October 1995, the FCC regulated AT&T under a system known as "price
caps" whereby AT&T's prices, rather than its earnings,  were limited. On October
12, 1995,  recognizing a decade of enormous  change in the long distance  market
and finding  that AT&T  lacked  market  power in the  interstate  long  distance
market,  the FCC reclassified AT&T as a "non-dominant"  carrier for its domestic
interstate services. As a result, AT&T became subject to the same regulations as
its long  distance  competitors  for such  services.  Thus,  AT&T was no  longer
subject to price cap  regulation  for these  services,  was able to file tariffs
that are presumed lawful on one day's notice,  and was free of other regulations
and reporting requirements that apply only to dominant carriers.



         In addition,  on October 31,  1996,  the FCC issued an order that would
have prohibited  non-dominant carriers,  including AT&T, from filing tariffs for
their domestic interstate services.  AT&T and other parties have filed an appeal
of the FCC's order with the United States Court of Appeals for the D.C. Circuit.
In February 1997, the D.C.  Circuit stayed the  effectiveness of the FCC's order
pending appeal.  Oral argument has not yet been scheduled.  If the Court affirms
the FCC's order and lifts the stay, non-dominant carriers,  including AT&T, will
have to  utilize  mechanisms  other  than  tariffs  to  establish  the terms and
conditions that apply to domestic, interstate telecommunications services.

         Furthermore,  in May 1997,  the FCC adopted  three  orders  relating to
Price Caps, Access Reform, and Universal Service that substantially  revised the
level and structure of access charges that AT&T as a long distance  carrier pays
to incumbent  LECs.  AT&T has agreed to pass through to consumers any savings to
AT&T as a  result  of  access  charge  reform.  AT&T  began  implementing  these
reductions July 15, 1997. Consequently,  AT&T's results after June 1997 reflects
lower  revenues per minute of usage and lower  access and other  interconnection
costs per minute of usage.

         The Price Cap Order  requires LECs to reduce their price cap indices by
6.5 percent  annually,  less an  adjustment  for  inflation,  which is likely to
result in a  reduction  in the  interstate  access  charges  that long  distance
carriers, such as AT&T, pay to LECs. The Access Charge Reform Order restructured
access  charges  so that  certain  costs  that do not vary  with  usage  will be
recovered on a flat-rate basis and permitted increased flat-rate  assessments on
multiline  business  customers  and on  residential  lines  beyond  the  primary
telephone line. This restructuring allows a reduction in access charges assessed
on long distance carriers on a usage basis. Finally, the Universal Service Order
(which represents an FCC mandated  contribution to support schools and libraries
and rural  health  care  programs,  high cost  support  and low  income  support
mechanisms  which  are paid to the  Universal  Service  Administrative  Company)
adopts a new  mechanism for funding  universal  service which expands the set of
carriers  that must  contribute  to  support  universal  service  from only long
distance  carriers to all  carriers,  including  LECs,  that provide  interstate
telecommunications  services.  Similarly,  the set of carriers  eligible for the
universal  service  support  has been  expanded  from only LECs to any  eligible
carrier  providing local service to a customer,  including AT&T as a new entrant
in local markets.  The Universal  Service Order also adopted measures to provide
discounts on  telecommunications  services,  Internet  access and inside wire to
eligible schools and libraries and rural health carrier providers.

         AT&T remains  subject to the statutory  requirements of Title II of the
Communications  Act. AT&T must offer service under rates,  terms and  conditions
that are just, reasonable and not unreasonably discriminatory;  it is subject to
the FCC's  complaint  process,  and it must give notice to the FCC and  affected
customers prior to discontinuance, reduction, or impairment of service. AT&T has
also made certain  commitments  that address  concerns that had been raised with
regard to the potential impact of declaring AT&T to be non-dominant, including a
three-year rate assurance for low income and low usage  residential  users and a
three-year  limit on, and 5 days  advance  notice  for,  rate  increases  on 800
directory assistance and analog private line services.

         AT&T's  international  private line  services  have been  classified as
non-dominant  for several years.  AT&T's  switched  international  services have
become subject to increased competition, similar to its domestic services and on
May 9, 1996,  the FCC  adopted  an order  reclassifying  AT&T as a  non-dominant
carrier for such  services.  AT&T has made certain  voluntary  commitments  that
address issues raised in that proceeding, including commitments: (i) to maintain



its annual average revenues per minute for international residential calls at or
below the 1995  level  through  May 9, 1999,  and in the event of a  significant
change that substantially  raises AT&T's costs, to provide the FCC five business
days notice prior to  implementing  rate  increases  that would raise the annual
average  revenues  per minute for such calls above the 1995  level;  and (ii) to
maintain  certain  discount  calling plans providing at least a 15% discount off
basic pricing schedules until May 9, 1999. AT&T also made voluntary  commitments
relating to its operation of international cable facilities,  its negotiation of
settlement  agreements with foreign carriers and its  relationship  with foreign
partners.

         In  addition  to  the  matters  described  above  with  respect  to the
Telecommunications  Act, state public service commissions or similar authorities
having  regulatory  power over  intrastate  rates,  lines and services and other
matters regulate AT&T's local and intrastate communications services. The system
of regulation used in many states is rate-of-return regulation. In recent years,
many states have adopted  different  systems of  regulation,  such as:  complete
removal of rate-of-return regulation,  pricing flexibility rules, price caps and
incentive regulation.

         Wireless Regulatory Environment

         Wireless  Services'  operations  (cellular  and PCS) are  licensed  and
regulated by the FCC. The licenses must be renewed periodically. Furthermore, if
a licensee fails to provide service to a specified  percentage of the population
in the licensed  area,  the FCC may reduce the size of the licensed area to that
which is receiving service. Wireless Services does not foresee difficulties with
renewals or risks of license  restrictions  that would have a material impact on
the performance of its wireless businesses.

         Currently, the FCC limits wireless operators to holding a maximum of 45
MHz of cellular,  broadband PCS or specialized  mobile radio (SMR) licenses in a
single market.  However, the FCC recently opened a proceeding to examine whether
to modify or abolish its spectrum cap policy.

         The FCC has  exclusive  jurisdiction  to  regulate  rates and entry for
wireless services and currently does so by permitting  competitive market forces
to operate. However, in addition to the licensing rules specified above, the FCC
has imposed a number of other regulatory  obligations on wireless  carriers.  It
requires wireless carriers,  as well as other  telecommunications  carriers,  to
remit a portion of their revenues to a federal  Universal Service Fund, which is
designed to promote the availability of affordable local telephone service,  the
FCC has issued regulations pursuant to the  Telecommunications  Act that require
the industry to implement local number portability by March 31, 2000. The FCC is
planning   to   issue   rules   that   would   implement   provisions   of   the
Telecommunications  Act that  require  all  telecommunications  carriers to make
their  services   accessible  to  individuals   with   disabilities  if  readily
achievable.  Similarly,  the FCC has required  wireless  carriers to ensure that
customers using TTY devices (i.e.,  teletype  devices used by the deaf) can call
emergency services (e.g., calls to 911) over wireless digital service as well as
over analog  services.  The FCC also has specified  the technical  services that
wireless carriers must provide in order to support electronic wiretapping by law
enforcement authorities pursuant to Communications Assistance to Law Enforcement
Act of 1994. It may not be practicable for Wireless  Services or the industry to
meet  certain  of the  deadlines  that  have  been  established  by the  FCC and
investments will be required to comply with the relevant  regulations.  However,
the FCC is reviewing  petitions that have been filed by Wireless Services and by
other members of the wireless  industry to postpone  compliance dates and modify
regulations that would minimize the burden and expense of compliance.



         State and local governments are preempted from regulating either market
entry  by,  or  the  rates  of,  cellular  and  PCS  operators.  However,  state
governments  can regulate  other terms and  conditions  of wireless  service and
several  states have  imposed (or have  proposed  legislation  that will impose)
various consumer  protection  regulations on the wireless  industry.  States may
also impose their own universal  service  support  regimes on wireless and other
telecommunications   carriers,  similar  to  the  requirements  that  have  been
established  by the FCC. At the local level,  wireless  facilities are typically
subject  to  zoning  and  land  use  regulation.   However,  under  the  federal
Telecommunications  Act, neither local nor state  governments may  categorically
prohibit  the  construction  of  cellular or  broadband  PCS  facilities  in any
community.

         Cable Regulation and Legislation

         The operation of cable television  systems is extensively  regulated by
the  FCC,   some   state   governments   and   most   local   governments.   The
Telecommunications  Act  removes  barriers  to  competition  in both  the  cable
television  market and the local telephone market and reduces the scope of cable
rate regulation.

         The  Telecommunications  Act  requires  the FCC to  implement  numerous
rulemakings,  the final outcome of which cannot yet be  determined  due to court
challenges. Moreover, Congress and the FCC have frequently revisited the subject
of cable  television  regulation  and may do so again.  Future  legislative  and
regulatory changes could adversely affect TCI Group's  operations.  This section
briefly summarizes key laws and regulations  currently  affecting the growth and
operation of TCI Group's cable systems.

         Cable  Rate  Regulation.  The 1992  Cable Act  imposed  extensive  rate
regulation on the cable  television  industry.  All cable systems are subject to
rate regulation of their basic and upper tier programming  services,  as well as
their  provision  of customer  equipment  used to receive  basic tier  services,
unless they face "effective  competition"  in their local franchise area.  Under
the 1992 Cable Act,  the  incumbent  cable  operator can  demonstrate  effective
competition  by showing  either low  penetration  (less than 30% of the occupied
households in the franchise  area subscribe to basic  service),  or the presence
(measured  collectively as 50% availability,  15% customer penetration) of other
multichannel video programming  distributors (MVPDs). The Telecommunications Act
expands the existing  definition  of effective  competition  to create a special
test for a  competing  MVPD  (other  than a  direct  broadcast  satellite  (DBS)
distributor)  affiliated  with a LEC. There is no penetration  minimum for a LEC
affiliate to qualify as an effective  competitor,  but it must offer  comparable
programming services in the franchise area.

         Although the FCC  establishes  all cable rate rules,  local  government
units  (commonly  referred  to as local  franchising  authorities  or LFAs)  are
primarily  responsible for  administering  the regulation of the lowest level of
cable -- the basic service tier (BST),  which typically contains local broadcast
stations and PEG access channels.  Before an LFA begins BST rate regulation,  it
must certify to the FCC that it will follow  applicable  federal rules, and many
LFAs have  voluntarily  declined  to  exercise  this  authority.  LFAs also have
primary  responsibility for regulating cable equipment rates. Under federal law,
charges for various types of cable  equipment  must be unbundled from each other
and from monthly charges for programming services, and priced no higher than the
operator's actual cost, plus an 11.25% rate of return.

         The FCC  itself  directly  administers  rate  regulation  of any  cable
programming service tiers (CPST), which typically contain  satellite-delivered



programming.  Under the Telecommunications  Act, the FCC can regulate CPST rates
only if an LFA first  receives  at least two  complaints  from  local  customers
within 90 days of a CPST rate  increase and then files a formal  complaint  with
the FCC. When new CPST rate  complaints  are filed,  the FCC now considers  only
whether the incremental increase is justified and will not reduce the previously
established CPST rate.

         Under the FCC's rate regulations,  TCI Group was required to reduce its
BST and CPST  rates in 1993  and  1994,  and has  since  had its rate  increases
governed  by a  complicated  price  structure  that  allows for the  recovery of
inflation and certain  increased  costs, as well as providing some incentive for
expanding channel carriage. The FCC has modified its rate adjustment regulations
to allow for annual rate increases and to minimize previous problems  associated
with delays in implementing rate increases.  Operators also have the opportunity
of bypassing this "benchmark" structure in favor of traditional  cost-of-service
regulation in cases where the latter methodology appears favorable. However, the
FCC significantly limited the inclusion in the rate base of acquisition costs in
excess of the historical cost of tangible assets. As a result, TCI Group pursued
cost of service  justifications  in only a few  cases.  Premium  cable  services
offered  on a per  channel  or  per  program  basis  remain  unregulated,  as do
affirmatively marketed packages consisting entirely of new programming product.

         The Telecommunications Act sunsets FCC regulation of CPST rates for all
systems  (regardless  of size) on March 31, 1999.  However,  certain  members of
Congress and FCC officials have called for the delay of this  regulatory  sunset
and  further  have urged more  rigorous  rate  regulation  (including  limits on
programming  cost  pass-throughs  to cable  customers) until a greater degree of
competition to incumbent cable operators has developed.  The  Telecommunications
Act also relaxes existing  uniform rate  requirements by specifying that uniform
rate  requirements do not apply where the operator faces effective  competition,
and by exempting bulk discounts to MDUs,  although  complaints  about  predatory
pricing in MDUs still may be made to the FCC.

         Cable  Entry  Into   Telecommunications.   The  Telecommunications  Act
provides  that no state or local laws or  regulations  may  prohibit or have the
effect of  prohibiting  any entity from  providing any  interstate or intrastate
telecommunications   service.   States  are  authorized,   however,   to  impose
"competitively  neutral" requirements regarding universal service, public safety
and  welfare,  service  quality,  and  consumer  protection.   State  and  local
governments  also retain  their  authority  to manage the public  rights-of-way.
Although the  Telecommunications  Act clarifies that traditional cable franchise
fees may be based only on revenues  related to the provision of cable television
services,  it also  provides  that LFAs may  require  reasonable,  competitively
neutral  compensation  for  management  of the public  rights-of-way  when cable
operators  provide   telecommunications   service.  The  Telecommunications  Act
prohibits  LFAs from  requiring  cable  operators to provide  telecommunications
service or facilities as a condition of a franchise grant,  renewal or transfer,
except that LFAs argue they can seek  "institutional  networks"  as part of such
franchise  negotiations.  The favorable  pole  attachment  rates  afforded cable
operators  under  federal law can be increased by utility  companies  owning the
poles  during a five  year  phase-in  period  beginning  in 2001,  if the  cable
operator provides telecommunications service, as well as cable service, over its
plant.

         Telephone Company Entry Into Cable Television.  The  Telecommunications
Act allows  telephone  companies  to compete  directly  with cable  operators by
repealing the historic telephone  company/cable company  cross-ownership ban and
the FCC's video dialtone regulations. This will allow LECs, including the RBOCs,



to compete with cable operators both inside and outside their telephone  service
areas.  Because of their  resources,  LECs could be  formidable  competitors  to
traditional cable operators, and certain LECs have begun offering cable service.

         Under the Telecommunications Act, a LEC or other entity providing video
programming  to  customers  will be regulated as a  traditional  cable  operator
(subject to local franchising and federal  regulatory  requirements),  unless it
elects to provide its  programming  via an "open  video  system"  (OVS).  It was
anticipated  that the primary  benefit of using an OVS  regulatory  model was to
avoid the need to obtain a local franchise prior to providing services. However,
a January 1999 federal court of appeals  decision held that OVS providers can be
required to obtain such a franchise. To be eligible for OVS status, the provider
cannot occupy more than one-third of the system's activated channels when demand
for channels  exceeds  supply.  Nor can it  discriminate  among  programmers  or
establish unreasonable rates, terms or conditions for service.

         Although LECs and cable operators can now expand their offerings across
traditional service boundaries,  the general  prohibitions remain on LEC buyouts
(i.e., any ownership interest exceeding 10 percent) of co-located cable systems,
cable operator buyouts of co-located LEC systems, and joint ventures among cable
operators and LECs in the same market. The Telecommunications Act provides a few
limited exceptions to this buyout prohibition.

         Electric Utility Entry Into  Telecommunications/Cable  Television.  The
Telecommunications  Act provides that registered  utility holding  companies and
subsidiaries may provide telecommunications services,  information services, and
other   services  or  products   subject  to  the   jurisdiction   of  the  FCC,
notwithstanding  the Public Utilities  Holding Company Act.  Electric  utilities
must  establish  separate  subsidiaries,  known  as  "exempt  telecommunications
companies" and must apply to the FCC for operating authority.  Again, because of
their  resources,   electric  utilities  could  be  significant  competitors.

         Additional Ownership Restrictions.  Pursuant to the 1992 Cable Act, the
FCC  adopted  regulations  establishing  a 30%  limit  on the  number  of  homes
nationwide  that a cable  operator may reach  through  cable systems in which it
holds an attributable  interest with an increase to 35% if the additional  cable
systems  are  minority  controlled.  The FCC  stayed  the  effectiveness  of its
ownership  limits  pending  the appeal of a September  16, 1993  decision by the
United States  District  Court for the District of Columbia  which,  among other
things, found unconstitutional the provision of the 1992 Cable Act requiring the
FCC to establish such ownership  limits.  If the ownership limits are determined
on appeal to be  constitutional,  they may affect TCI Group's ability to acquire
attributable  interests  in  additional  cable  systems.  The  FCC is  currently
conducting a  reconsideration  of its national  customer limit rules,  and it is
possible  the FCC  will  revise  both the  national  customer  reach  percentage
limitation  and/or  the  manner  in which  it  attributes  ownership  to a cable
operator. Either of these revisions, which are expected to be completed in 1999,
could adversely affect various joint ventures, partnerships and equity ownership
arrangements  announced  by TCI Group in 1997 and 1998 in TCI Group's  effort to
reduce the number of cable  systems  over which it has  control  and  management
responsibility.

         The FCC also adopted regulations  limiting carriage by a cable operator
of national  programming  services in which that operator holds an  attributable
interest (using the same attribution standards as were adopted for its limits on
the number of homes nationwide that a cable operator may reach through its cable
systems)  to 40% of the  activated  channels  on  each of the  cable  operator's
systems.  The rules  provide  for the use of two  additional  channels  or a 45%



limit,  whichever  is  greater,  provided  that the  additional  channels  carry
minority  controlled  programming  services.  The regulations  also  grandfather
existing carriage  arrangements which exceed the channel limits, but require new
channel  capacity to be devoted to unaffiliated  programming  services until the
system achieves compliance with the regulations.  These channel occupancy limits
apply only up to 75 activated channels on the cable system, and the rules do not
apply to local or regional programming services.

         The   Telecommunications   Act  eliminates  statutory  restrictions  on
broadcast/cable     cross-ownership     (including    broadcast    network/cable
restrictions),  but leaves in place existing FCC regulations  prohibiting  local
cross-ownership   between   television   stations   and   cable   systems.   The
Telecommunications   Act  leaves  in  place  existing   restrictions   on  cable
cross-ownership   with   Satellite   Master  Antenna   Television   (SMATV)  and
multi-channel  multi-point  distribution  systems (MMDS)  facilities,  but lifts
those restrictions where the cable operator is subject to effective competition.
In January  1995,  however,  the FCC  adopted  regulations  which  permit  cable
operators to own and operate SMATV systems within their franchise area, provided
that such operation is consistent with local cable franchise requirements.

         Must   Carry/Retransmission   Consent.  The  1992  Cable  Act  contains
broadcast signal carriage  requirements  that allow local commercial  television
broadcast  stations to elect once every three  years  between  requiring a cable
system to carry the station  ("must  carry") or  negotiating  for  payments  for
granting permission to the cable operator to carry the station  ("retransmission
consent").  Less popular  stations  typically elect must carry, and more popular
stations typically elect retransmission  consent. Must carry requests can dilute
the appeal of a cable system's programming offerings, and retransmission consent
demands  may  require   substantial   payments  or  other  concessions  (e.g.  a
requirement that the cable system also carry the local broadcaster's  affiliated
cable programming  service).  Either option has a potentially  adverse effect on
TCI Group's business.  The burden  associated with must-carry  obligations could
dramatically  increase if  television  broadcast  stations  proceed with planned
conversions  to digital  transmissions  and if the FCC  determines  in a pending
rulemaking  that  cable  systems  must  carry all  analog  and  digital  signals
transmitted by the television stations.

         Access Channels.  LFAs can include franchise provisions requiring cable
operators to set aside certain channels for PEG access programming.  Federal law
also  requires a cable system with 36 or more channels to designate a portion of
its activated  channel capacity (either 10% or 15%) for commercial leased access
by unaffiliated  third parties.  The FCC has adopted rules regulating the terms,
conditions  and  maximum  rates  a cable  operator  may  charge  for use of this
designated  channel  capacity,  but use of commercial leased access channels has
been  relatively  limited.  In February of 1997, the FCC released  revised rules
which mandated a modest rate reduction that has made commercial  leased access a
more attractive option for third party  programmers,  particularly for part-time
leased access carriage.

         "Anti-Buy Through"  Provisions.  Federal law requires each cable system
to permit  customers  to  purchase  premium or  pay-per-view  video  programming
offered by the operator on a  per-channel  or a  per-program  basis  without the
necessity of  subscribing  to any tier of service  (other than the basic service
tier)  unless  the  system's  lack  of  addressable  converter  boxes  or  other
technological  limitations does not permit it to do so. The statutory  exemption
for  cable  systems  that do not have the  technological  capability  to  comply
expires in October 2002, but the FCC may extend that period if deemed necessary.



         Access to  Programming.  To spur the  development of independent  cable
programmers  and competition to incumbent  cable  operators,  the 1992 Cable Act
imposed   restrictions  on  the  dealings  between  cable  operators  and  cable
programmers.  Of special  significance from a competitive  business posture, the
1992 Cable Act  precludes  satellite  video  programmers  affiliated  with cable
operators  from favoring  cable  operators  over  competing  multichannel  video
programming  distributors  (such as DBS and MMDS  distributors).  This provision
limits the ability of vertically integrated satellite cable programmers to offer
exclusive programming arrangements to TCI Group. Recently, both Congress and the
FCC have  considered  proposals  that would expand the program  access rights of
cable's competitors,  including the possibility of subjecting both terrestrially
delivered video  programming  and video  programmers who are not affiliated with
cable operators to all program access requirements.

         Inside Wiring.  In a 1997 Order, the FCC established rules that require
an incumbent  cable  operator upon  expiration or  termination of an MDU service
contract to sell, abandon, or remove "home run" wiring that was installed by the
cable operator in a MDU building. These inside wiring rules will assist building
owners in their  attempts to replace  existing  cable  operators  with new video
programming  providers  who are willing to pay the building  owner a higher fee.
Additionally,  the FCC has proposed  abrogating all exclusive MDU contracts held
by cable operators,  but at the same time allowing competitors to cable to enter
into exclusive MDU service contracts.

         Internet Service  Regulation.  Although there is no significant federal
regulation  of cable system  delivery of internet  services at the current time,
and the FCC recently  issued a report to Congress  finding no immediate  need to
impose such regulation,  this situation may change as cable systems expand their
broadband  delivery of internet  services.  In  particular,  proposals have been
advanced at the FCC that would  require  cable  operators  to provide  access to
unaffiliated  internet service providers and online service  providers.  Certain
internet service providers also are attempting to use existing commercial leased
access provisions of the  Telecommunications  Act to gain access to cable system
delivery.  Finally,  some local  franchising  authorities  are  considering  the
imposition of mandatory internet access  requirements as part of cable franchise
renewals or transfer approvals.

         Other FCC Regulations.  In addition to the FCC regulations noted above,
there  are  other  FCC  regulations  covering  such  areas as  equal  employment
opportunity,  customer privacy,  programming practices  (including,  among other
things,  syndicated program exclusivity,  network program nonduplication,  local
sports  blackouts,   indecent   programming,   lottery  programming,   political
programming,    sponsorship    identification,    and   children's   programming
advertisements),   registration  of  cable  systems  and  facilities  licensing,
maintenance of various records and public  inspection  files,  frequency  usage,
lockbox  availability,   antenna  structure  notification,   tower  marking  and
lighting,   consumer  protection  and  customer  service  standards,   technical
standards,  and consumer electronics equipment  compatibility.  FCC requirements
imposed in 1997 for  Emergency  Alert  Systems and for  hearing-impaired  Closed
Captioning on programming will result in new and potentially  significant  costs
for TCI Group. The FCC has the authority to enforce its regulations  through the
imposition of substantial  fines, the issuance of cease and desist orders and/or
the imposition of other administrative  sanctions, such as the revocation of FCC
licenses  needed to operate certain  transmission  facilities used in connection
with cable operations.

         The FCC  recently  completed a  rulemaking  designed to  encourage  and
facilitate   third-party   sale  of  cable   converters   to  cable   customers.



Specifically,  the FCC requires cable operators to segregate  security functions
of set top boxes from all other functions by July 1, 2000.  Additionally,  as of
January 1, 2005,  cable  operators can no longer lease or sell converter set top
boxes that have integrated security and navigation functions. The result of this
rulemaking is that cable  subscribers will not necessarily  obtain their set top
boxes from the cable  operator,  but,  instead,  may purchase such set top boxes
from third-party vendors.  Such third-party sales of previously unmodified cable
set top boxes could make it more  difficult for cable  operators to combat theft
of service.

         Copyright.  Cable television  systems are subject to federal  copyright
licensing  covering  carriage of  television  and radio  broadcast  signals.  In
exchange for filing  certain  reports and  contributing  a  percentage  of their
revenue to a federal copyright royalty pool (such percentage varies depending on
the size of the system and the number of distant  broadcast  television  signals
carried),   cable   operators  can  obtain  blanket   permission  to  retransmit
copyrighted  material  on  broadcast  signals.  The  possible   modification  or
elimination of this compulsory copyright license is subject to continuing review
and could  adversely  affect TCI  Group's  ability to obtain  desired  broadcast
programming.  In  addition,  the cable  industry  pays music  licensing  fees to
Broadcast Music, Inc. and is negotiating a similar arrangement with the American
Society  of  Composers,   Authors  and  Publishers.   Copyright  clearances  for
nonbroadcast programming services are arranged through private negotiations.

         State and Local  Regulation.  Cable  television  systems  generally are
operated pursuant to nonexclusive  franchises granted by a municipality or other
state or local government entity. The  Telecommunications Act clarified that the
need for an entity providing cable services to obtain a local franchise  depends
solely on whether  the entity  crosses  public  rights of way.  Federal  law now
prohibits  franchise  authorities  from  granting  exclusive  franchises or from
unreasonably  refusing to award additional franchises covering an existing cable
system's service area.  Cable  franchises  generally are granted for fixed terms
and in many cases are terminable if the franchisee fails to comply with material
provisions.  Non-compliance by the cable operator with franchise  provisions may
also result in monetary penalties.

         The  terms  and   conditions  of  franchises   vary   materially   from
jurisdiction  to  jurisdiction.  Each franchise  generally  contains  provisions
governing cable operations,  service rates,  franchise fees, system construction
and  maintenance  obligations,  system  channel  capacity,  design and technical
performance,  customer service standards,  and  indemnification  protections.  A
number of  states  subject  cable  television  systems  to the  jurisdiction  of
centralized state  governmental  agencies,  some of which impose regulation of a
character  similar to that of a public utility.  Although LFAs have considerable
discretion  in  establishing   franchise   terms,   there  are  certain  federal
limitations.  For example,  LFAs cannot insist on franchise fees exceeding 5% of
the system's gross revenue, cannot dictate the particular technology used by the
system,  and cannot  specify  video  programming  other than  identifying  broad
categories of programming.

         Federal law contains renewal  procedures  designed to protect incumbent
franchisees  against  arbitrary  denials  of  renewal.  Even if a  franchise  is
renewed,  the  franchise  authority  may seek to  impose  new and  more  onerous
requirements  such  as  significant  upgrades  in  facilities  and  services  or
increased franchise fees and funding for PEG channels as a condition of renewal.
Similarly,  if a franchise  authority's  consent is required for the purchase or
sale of a cable system or franchise,  such  authority may attempt to impose more
burdensome or onerous  franchise  requirements  in connection with a request for



consent.  Historically,  franchises  have been renewed for cable  operators that
have  provided  satisfactory  services and have complied with the terms of their
franchises.

COMPETITION

         Competition  in  communications  services is based on price and pricing
plans,  the types of  services  offered,  customer  service,  access to customer
premises, and communications quality, reliability and availability,  as well as,
for business  customers,  the ability to provide high quality data communication
services  and  technical   support.   AT&T's   principal   competitors   include
MCIWorldcom,  Inc. and Sprint Corporation,  for long distance, and the RBOCs and
GTE  Corporation,   for  local  services.   AT&T  also  experiences  significant
competition in long-distance from dial around resellers.

         The ILECs  have very  substantial  capital  and other  resources,  long
standing customer  relationships and extensive  existing  facilities and network
rights-of-way  and are AT&T's primary  competitors in the local services market.
In addition, it is anticipated that a number of long distance telecommunication,
wireless and cable service  providers  and others will enter the local  services
market in  competition  with  AT&T.  Some of these  potential  competitors  have
substantial  financial and other resources.  AT&T will also compete in the local
services  market  with a number of CLECs,  a few of which  have  existing  local
networks and significant financial resources.

         Wireless  Services'  primary  competitors are AirTouch  Communications,
Inc., BellSouth Corporation, Ameritech Corp., Bell Atlantic Mobile Systems Inc.,
GTE  Corporation,   SBC  Communications   Inc.,  Sprint  PCS,  Inc.  and  Nextel
Communication,  Inc. Competition is principally on the basis of service quality,
service  offering and packaging  capability,  price and coverage area.  Wireless
Services'  cellular  operations have always  experienced direct competition from
the  second  cellular  licensee  in each  market.  Beginning  in 1997,  Wireless
Services began  experiencing  competition from as many as six license holders in
certain markets.  Competition from new providers in Wireless  Services'  markets
will continue to increase as the networks of license  holders are built out over
the next several years.  While Wireless  Services will continue to build out its
wireless  network,  there is no assurance that Wireless Services will be able to
continue to do so in a reasonable  and  economical  manner as new entrants lower
rates and the cost of  construction  permits and licenses rise. In addition,  as
the  number of new  entrants  in  Wireless  Services'  markets  increases,  AT&T
anticipates  that there may be increased  pressure to reduce  prices,  which may
adversely affect margins.

         Cable  television  competes for  customers in local  markets with other
providers of  entertainment,  news and  information.  The  competitors  in these
markets include broadcast television and radio, newspapers,  magazines and other
printed material,  motion picture theatres, video cassettes and other sources of
information and entertainment  including  directly  competitive cable television
operations  and  internet  service  providers.  The Cable Acts are  designed  to
increase  competition in the cable  television  industry.  There are alternative
methods of distributing the same or similar video  programming  offered by cable
television systems.  These include DBS (allowing the subscriber to receive video
services  directly  via  satellite  using a relatively  small  dish),  telephone
networks  (whether it is through wireless cable, or through  upgraded  telephone
networks),  utility company networks,  MMDS (which deliver programming  services
over  microwave   channels   received  by  customers  with  special   antennas),
competitive,  non-exclusive  franchises,  city provided  cable  services,  SMATV
systems (which provide  multichannel  program services directly to hotel, motel,



apartment,   condominium  and  similar  multi-unit   complexes  within  a  cable
television  system's  franchise area,  generally free of any regulation by state
and local governmental  authorities).  In addition to competition for customers,
the cable television  industry  competes with broadcast  television,  radio, the
print media and other sources of information and  entertainment  for advertising
revenue.

         AT&T currently faces significant competition and expects that the level
of  competition  will  continue to  increase.  As  competitive,  regulatory  and
technological    changes   occur,    including    those    occasioned   by   the
Telecommunications Act, AT&T anticipates that new and different competitors will
enter and expand their position in the  communications  services markets.  These
may include entrants from other segments of the  communications  and information
services  industry  or  global  competitors   seeking  to  expand  their  market
opportunities.  Many such new  competitors  are  likely  to enter  with a strong
market  presence,   well  recognized  names  and  pre-existing  direct  customer
relationships.

         The   Telecommunications  Act  has  already  impacted  the  competitive
environment.  Anticipating changes in the industry, non-RBOC LECs, which are not
required to implement the  Telecommunications  Act's competitive checklist prior
to offering long distance in their home markets,  have begun  integrating  their
local service  offerings  with long distance  offerings in advance of AT&T being
able to offer combined local and long distance service in these areas, adversely
affecting  AT&T's revenues and earnings in these service  regions.  In addition,
mergers,  such as the proposed Bell Atlantic/GTE  merger,  could accelerate RBOC
entry into long distance.

         In addition,  the  Telecommunications  Act will permit RBOCs to provide
interLATA  interexchange  services  after  demonstrating  to the FCC  that  such
provision is in the public interest and satisfying the conditions for developing
local  competition  established  by the  Telecommunications  Act. The RBOCs have
petitioned the FCC for permission to provide interLATA interexchange services in
one or more states within their home market; to date the FCC has not granted any
petition.  To the extent that the RBOCs  obtain  in-region  interLATA  authority
before the  Telecommunications  Act's checklist of conditions have been fully or
satisfactorily   implemented  and  adequate   facilities-based   local  exchange
competition   exists,   there  is  a  substantial   risk  that  AT&T  and  other
interexchange  service  providers  would be at a  disadvantage  to the  RBOCs in
providing both local service and combined service packages. Because it is widely
anticipated  that  substantial  numbers of long distance  customers will seek to
purchase local,  interexchange  and other services from a single carrier as part
of a combined or full service package, any competitive  disadvantage,  inability
to  profitably   provide  local  service  at  competitive  rates  or  delays  or
limitations  in  providing  local  service or combined  service  packages  could
adversely  affect  AT&T's  future  revenues  and  earnings.  In any  event,  the
simultaneous entrance of numerous new competitors for interexchange and combined
service  packages is likely to  adversely  affect  AT&T's  future long  distance
revenues and could adversely affect future earnings.

         Furthermore, in February 1997, a General Agreement on Trade in Services
(GATS) was  reached  under the World  Trade  Organization.  The GATS,  which
became  effective  January 1, 1998, is designed to open each country's  domestic
telecommunications  markets to foreign  competitors.  The GATS, and future trade
agreements,  may  accelerate  the  entrance  into the  U.S.  market  of  foreign
telecommunications  providers,  certain of whom are  likely to possess  dominant
home market positions in which there is not effective competition.  The GATS may



also  permit  AT&T's  entrance  into  other  markets  as only a small  number of
countries refused to eliminate their foreign ownership restrictions.

         In addition to the matters  referred to above,  various other  factors,
including technological hurdles,  market acceptance,  start-up and ongoing costs
associated  with  the  provision  of  new  services  and  local  conditions  and
obstacles, could adversely affect the timing and success of AT&T's entrance into
the local exchange  services market and AT&T's ability to offer combined service
packages that include local service.

FORWARD LOOKING STATEMENTS

         Except for the historical  statements and discussions contained herein,
statements  contained in this Report on Form 10-K  constitute  "forward  looking
statements"  within the meaning of Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934. Any Form 10-K, Annual Report
to  Shareholders,  Form  10-Q or Form 8-K of AT&T may  include  forward  looking
statements.  In addition,  other  written or oral  statements  which  constitute
forward looking statements have been made and may in the future be made by or on
behalf of AT&T,  including statements  concerning future operating  performance,
AT&T's share of new and existing  markets,  AT&T's short- and long-term  revenue
and  earnings  growth  rates,  and  general  industry  growth  rates and  AT&T's
performance relative thereto.  These forward looking statements rely on a number
of assumptions  concerning  future events,  including the outcome of litigation,
the adoption and  implementation of balanced and effective rules and regulations
by the FCC and the state  public  regulatory  agencies,  and  AT&T's  ability to
achieve a significant market  penetration in new markets.  These forward looking
statements are subject to a number of uncertainties  and other factors,  many of
which are outside  AT&T's  control,  that could cause  actual  results to differ
materially from such statements. These factors include, but are not limited to:

- -  the  adoption  and   implementation  of  balanced  and  effective  rules  and
regulations by the FCC and state regulatory agencies to implement the provisions
of the  Telecommunications  Act; the outcome of litigation relative thereto; and
the impact of regulatory  changes  relating to access reform,  the unbundling of
cable facilities and international settlement reform;

- - success and  market acceptance for  new initiatives, including  the launch  of
cable telephony,  many of which are untested; the level and timing of the growth
and  profitability of new  initiatives;  start-up costs associated with entering
new  markets,   including   advertising  and  promotional  efforts;   successful
deployment and technological  implementations of new systems and applications to
support  new  initiatives;  the ability to address  the needs of  customers  for
broadband and Internet access; and local conditions and obstacles;

- -  competitive  pressures,  including   pricing  pressures, alternative  routing
developments,  and the ability to  offercombined  service  packages that include
local service;  technological developments,  including the rate of technological
advances in, and  implementation  of, internet  telephony  services that compete
with  traditional  telephony  services;  the extent and pace at which  different
competitive  environments  develop  for each  segment of the  telecommunications
industry;  the extent at and duration for which competitors from each segment of
the  telecommunications  industry  are able to offer  combined  or full  service
packages  prior to AT&T being able to; and the degree to which AT&T  experiences
material  competitive  impacts to its  traditional  service  offerings  prior to
achieving adequate local service entry;

- - the  availability,  terms and deployment of capital;  the impact of regulatory
and  competitive  developments on capital  outlays;  the ability to achieve cost



savings  and  realize  productivity  improvements;  the  ability to  effectively
integrate  TCI's  and  TCG's  operations  with  AT&T;  the  ability  to  realize
cost-saving  and  revenue  synergies  from the TCI  merger and TCG  merger;  the
ability to  successfully  implement the BT, Time Warner and cable operator joint
ventures;  the ability to expand the cable footprint and the wireless  footprint
in an  economical  and  expeditious  manner;  and  the  ability  to  enter  into
agreements which provide for reasonable roaming rates for wireless services; and

- - the ability  to attract and retain qualified  management employees in  all key
areas of the business;  general economic  conditions,  government and regulatory
policies, and business conditions in the communications industry.

         Readers are cautioned not to put undue reliance on such forward looking
statements.   For  a  more  detailed   description   of  these  and   additional
uncertainties  and other  factors  that  could  cause  actual  results to differ
materially  from such forward looking  statements,  see "Results of Operations",
"Financial   Condition",   "Regulatory   and  Legislative   Developments",   and
"Competition"  included in or  incorporated by reference into this Form 10-K. As
described  elsewhere in this Form 10-K,  these  uncertainties  and factors could
adversely  affect  the  timing and  success  of AT&T's  entrance  into the local
exchange  services market and AT&T's ability to offer combined  service packages
that include local service,  thereby adversely  affecting AT&T's future revenues
and earnings. AT&T disclaims any intention or obligation to update or revise any
forward  looking  statements,  whether  as a result of new  information,  future
events or otherwise.

                               LIBERTY MEDIA GROUP

LIBERTY MEDIA GROUP

Programming Services

         Liberty  Media  Group,  through  Liberty  Media  Corporation,  and  its
attributed  subsidiaries  and  affiliates,  produces,  acquires and  distributes
entertainment,  sports  and  informational  programming  services,  as  well  as
electronic   retailing  services.   Such  programming  is  delivered  via  cable
television and other  distribution  technologies to viewers in the United States
and  overseas.  Liberty  Media  Group's  assets also include video and telephony
distribution  businesses  which operate in countries  outside the United States.
Liberty Media Group's  principal assets include  interests in Encore Media Group
LLC, Discovery  Communications,  Inc.,  Fox/Liberty regional and national sports
networks,  Time Warner Inc.,  QVC,  Inc., and USA Networks,  Inc.  Liberty Media
Group also has interests in certain other domestic and international programming
networks and businesses.

         Cable television  networks  distribute their  programming via cable and
other  distribution  technologies,   including  direct-to-home  satellite  (DTH)
companies, broadcast television stations, SMATV systems, MMDS, and the Internet.
Both basic cable  networks and pay  television  programming  services  generally
enter into separate multi-year  agreements,  known as "affiliation  agreements,"
with  operators  of  cable  television  systems,  SMATV  systems,  MMDS  and DTH
distribution  companies  that  have  agreed  to carry  such  networks.  With the
proliferation of new cable networks and services, competition for cable carriage
on the limited available channel capacity has intensified.  Basic cable networks
generate  their revenue  principally  from the sale of  advertising  time on the
networks  and  from  receipt  of  monthly  per  subscriber  fees  paid by  cable
operators,  DTH distribution companies and other customers,  who have contracted
to receive and distribute such networks. Pay-TV networks do not sell advertising
and generate their revenue principally from monthly subscriber fees.



         Relationship with the TCI Group.  Most of the networks  affiliated with
Liberty  Media Group have entered into  affiliation  agreements  with  Satellite
Services,  Inc.  (TCI-SSI)  a company  within the TCI Group.  TCI-SSI  purchases
programming  services  from  programming  suppliers and then makes such services
available to cable television  systems owned by or affiliated with the TCI Group
(TCI-SSI   Affiliates).   Customers  served  by  TCI-SSI   Affiliates   (TCI-SSI
Subscribers)  represented  approximately  24% of U.S.  households which received
cable or satellite  delivered  programming  at December 31, 1998.  The following
details each national  network which had a number of TCI-SSI  Subscribers,  as a
percentage  of total  subscribers,  in excess of 24% as of December 31, 1998: FX
(28%), Fox Sports World (64%), Fox Sports World Espanol (35%), and International
Channel  (26%).  Regional  networks,  such  as Bay TV and  the  regional  sports
networks may be  disproportionately  dependent on the predominant cable provider
in their region,  whether a TCI-SSI Affiliate or an unaffiliated cable operator.
Therefore,  where a TCI-SSI  Affiliate is the predominant  cable provider in the
region, the ratio of TCI-SSI Subscribers to overall subscribers to such networks
significantly exceeds 24%. For example, at December 31, 1998,  approximately 87%
of the subscribers of Bay TV, a regional  network for the San Francisco  region,
were  TCI-SSI  Affiliates.  Each of EMG and TCI Music,  Inc.  ("TCI  Music") has
entered into long term,  fixed rate  affiliation  agreements  with the TCI Group
pursuant  to which the TCI Group pays  monthly  fixed  amounts in  exchange  for
unlimited access to certain programming services of such companies.

Programming Services

         Encore  Media  Group  LLC.  EMG  provides  25  channels  of  cable  and
satellite-delivered   premium   movie   services,    including   Encore,   which
predominantly  airs hit movies from the `60's,  `70's and `80's as well as first
run movies; six thematic multiplexed channels--Love Stories, Westerns,  Mystery,
Action,   True  Stories  and  WAM!,  a  24-hour  youth  oriented  education  and
entertainment  service;  STARZ!  a first-run  movie service;  STARZ!2,  offering
"prime  time  movies  all the time," and BET  Movies/STARZ!3  featuring  African
American  actors and  directors.  EMG also  offers  MOVIEplex,  a "theme by day"
channel featuring a different Encore or thematic  multiplex channel each day, on
a weekly rotation.

         Discovery  Communications,  Inc. ("Discovery") Discovery is the largest
originator  of  documentary,  non-fiction  programming  in the world.  Discovery
operates  several business units. The first of these,  Discovery  Networks,  US,
consists of four basic cable networks:  Discovery Channel, The Learning Channel,
Animal  Planet,  and the  recently  acquired  Travel  Channel,  and six networks
created for the digital platform:  Discovery  Science,  Discovery  Civilization,
Discovery Home & Leisure,  Discovery Kids, Discovery Health and Discovery Wings.
Discovery Channel and The Learning Channel provide nature,  science,  technology
and other  non-fiction  programming,  and are  distributed in virtually all U.S.
pay-television  homes.  Animal  Planet  offers  a range of  animal  programming,
including children's programs, game shows, feature films, wildlife documentaries
and how-to pet shows.

         Discovery Networks International distributes various Discovery networks
in Latin America,  Europe, Asia and Africa.  Discovery's  international networks
serve more than 66  million  customers  in more than 50  countries  outside  the
United States.  Discovery  Retail  operates over 115 retail stores in the United
States  and the  United  Kingdom.  These  include  The  Nature  Company  stores,
Discovery Channel Stores and one Discovery Channel  Destination  flagship store.
Discovery  also markets and  distributes  BBC America,  which  launched in March
1998.  Discovery  recently  purchased  Eye on People,  a 24-hour  cable  channel
focused on people and personalities, from CBS Corporation.



         Time Warner Inc. Time Warner has interests in four fundamental areas of
business:   Entertainment,   consisting   primarily   of   interests  in  filmed
entertainment,  television production,  television broadcasting,  recorded music
and music  publishing;  Cable Networks,  consisting  principally of interests in
cable television programming; Publishing, consisting principally of interests in
magazine publishing, book publishing and direct marketing; and Cable, consisting
principally of interests in cable television  systems.  Time Warner is a holding
company which derives its operating income and cash flow from its investments in
its direct subsidiaries, Time Warner Companies, Inc. and TBS.

         In  connection  with the TBS/Time  Warner Merger in which Liberty Media
Group  received Time Warner  common  shares,  Time Warner,  TBS, TCI and Liberty
Media Group entered into an Agreement  Containing Consent Order with the Federal
Trade Commission  (FTC),  dated August 14, 1996, as amended on September 4, 1996
(the FTC  Consent  Decree).  Pursuant  to the FTC  Consent  Decree,  among other
things,  Liberty Media Group agreed to exchange its shares of Time Warner common
stock for shares of a separate  series of Time Warner  common stock with limited
voting  rights  designated  as Series  LMCN-V  common  stock  (the "TW  Exchange
Stock").  The TW  Exchange  Stock  entitles  the  holder  to  one  one-hundredth
(1/100th) of a vote for each share with  respect to the  election of  directors.
Liberty Media Group holds  approximatley  114 million  shares of the TW Exchange
Stock,  which  represent  less  than 1% of the  voting  power  of Time  Warner's
outstanding common stock. Each share of TW Exchange Stock is exchangeable, under
certain circumstances, for one share of Time Warner common Stock.

         ACTV,  Inc. On September 21, 1998 Liberty Media Group  purchased a 7.5%
interest in ACTV,  Inc.,  a company  which  produces  tools for the  creation of
programming  that allows viewer  participation  for both television and internet
platforms.

         BET Holdings II, Inc. (BET).  BET's primary operations are conducted by
BET Cable Network, an advertiser-supported  basic cable network which provides a
broad  mix  of  music  videos,   off-network  situation  comedies  and  original
programming  targeted to the interests and concerns of African American viewers.
BET also operates BET on Jazz featuring jazz concerts and music videos,  as well
as BET Action  Pay-Per-View,  which  distributes films produced by major studios
and independent film companies.  In addition,  BET has interests in magazine and
book publishing, as well as motion picture production.

         Court TV. Court TV is a basic cable network which  provides live and/or
tape  delayed  coverage  and  analysis  of  selected  criminal  and civil  legal
proceedings.

         TCI Music, Inc. TCI Music is a diversified music entertainment  company
delivering  audio  and  video  music  services  to  commercial  and  residential
customers via television, the Internet and other distribution technologies.  TCI
Music's  principal  services  include  THE BOX, an  interactive  all music video
channel;  Digital Music  Express,  a premium  digital audio music  service;  and
SonicNet, a leading music site on the Internet.

         E! Entertainment  Television.  E! Entertainment Television is a 24-hour
basic cable network devoted to the world of celebrities and  entertainment.  The
network's  programming  mix  includes   entertainment  news  reports,   original
programs,  and  exclusive  live  coverage of major  awards  shows and  celebrity
events.

         International Cable Channels Partnership, Ltd. (ICCP). ICCP distributes
and  markets  ethnic  programming  in the  United  States.  Its  basic  network,



International  Channel,   provides  news,  sports,  music,  movies  and  general
entertainment  programming  from  around  the  world in more  than 20  different
languages.   ICCP  also   operates   Premium   Networks,   a  digital   tier  of
single-language  channels, such as Chinese and French. In addition, ICCP markets
and  distributes  Canales n, a newly launched  digital tier of  Spanish-language
cable  television  channels  designed to serve the growing  Latino market in the
United States.

         Odyssey. Odyssey, a national basic cable network, provides viewers with
non-denominational  religious and values-based  entertainment  and informational
programming.  Hallmark Entertainment and The Jim Henson Company, both leaders in
the production of family entertainment,  recently invested in Odyssey,  reducing
the Liberty Media Group's ownership interest from 49% to approximately 33%. Both
Hallmark  Entertainment  and The Jim Henson Company will make their  programming
available to Odyssey.

         MacNeil/Lehrer  Productions.  MacNeil/Lehrer Productions is the primary
producer  of the News Hour on the Public  Broadcasting  System and a producer of
other high-quality documentary and public affairs programming.

         TV Guide, Inc. (formerly United Video Satellite Group, Inc.) is a media
and communications company engaged predominantly in providing print, passive and
interactive  program  listings guides to households,  distributing  superstation
programming  to  cable  television  systems  and DTH  satellite  providers,  and
marketing satellite delivered programming to C-band satellite dish owners.

         On March 1, 1999,  UVSG acquired  Liberty Media Group's 40% interest in
Superstar/Netlink  Group LLC (SNG),  and Liberty  Media Group's 100% interest in
Netlink USA in exchange for 12,750,000  shares of UVSG Class B Common Stock (the
Netlink  Transaction).  As a  result  of  the  Netlink  Transaction,  UVSG  owns
approximately  80% of SNG which  markets  packages  of  satellite  entertainment
programming  to C-band  satellite  dish  owners in North  America.  Netlink  USA
uplinks the signals of six  broadcast  television  stations to C-band  packagers
such as SNG.

         On the same date,  UVSG acquired  from TVG Holdings,  Inc., an indirect
subsidiary of News Corp., the stock of News America Publications, Inc. and TVSM,
Inc. (the TV Guide  Transaction).  These entities  publish TV Guide Magazine and
other printed  television  program  listings guides and distribute,  through the
internet, an entertainment service known as TV Guide Online. News Corp. received
consideration  consisting of  approximately  22.5 million shares of UVSG Class A
common stock, approximately 37.5 million shares of UVSG Class B common stock and
$800  million in cash.  News Corp.  then elected to purchase  approximately  6.5
million  additional shares of UVSG Class A Common Stock for  approximately  $129
million in cash to equalize its ownership with that of TCI.

         Upon closing of the foregoing transactions,  UVSG's name was changed to
TV Guide, Inc. TCI and News Corp. each owned approximately 44% of the issued and
outstanding  common stock of UVSG and each owned  approximately 49% of the total
voting power of UVSG.  TCI's entire  interest in UVSG is  attributed  to Liberty
Media Group and TCI Ventures Group.

         USA Networks,  Inc. USAi, formerly known as HSN, Inc., is a diversified
media and electronic commerce company that is engaged in five principal areas of
business:  HSN, which primarily  engages in the electronic  retailing  business;
Networks and television  production,  which operates the USA Network,  a general
entertainment  basic cable  television  network,  and The Sci-Fi Channel,  which



features  classic  science  fiction movies,  science fact,  fiction,  movies and
original  production;  Studios USA,  which produces and  distributes  television
programming;  USA  Broadcasting,  which owns and operates a group of UHF and low
power  television  stations;  Ticketmaster  Group,  Inc.,  which is the  leading
provider of  automated  ticketing  services in the United  States;  and Internet
services.

         Liberty  Media  Group's  interest  in USAi  consists  of shares of USAi
common stock held by Liberty  Media Group and its  subsidiaries,  shares of USAi
common stock held by certain entities in which Liberty Media Group has an equity
interest but only limited voting rights, and securities of certain  subsidiaries
of USAi which are  exchangeable  for shares of USAi  common  stock.  In general,
until the  occurrence  of  certain  events  and with the  exception  of  certain
negative controls,  Mr. Barry Diller has voting power over Liberty Media Group's
interest in USAi.

         Fox Sports Networks. In April 1996, Liberty Media Group and News Corp.,
formed Fox/Liberty  Networks (Fox Sports), a joint venture to hold Liberty Media
Group's  national and regional sports  networks and the FX network.  In December
1997, Fox Sports completed a series of transactions  (the Rainbow  Transactions)
with Rainbow Media Sports Holdings,  Inc. (Rainbow) in which Fox Sports acquired
a 40% interest in Rainbow's eight regional sports  networks,  the Madison Square
Garden entertainment  complex, Radio City Productions LLC, the New York Rangers,
a professional  hockey team, and the New York Knicks, a professional  basketball
team. As of December 31, 1998, Fox Sports owned  interests in, or was affiliated
with,  24 regional  sports  networks,  17 of which  operate under the Fox Sports
name.  These  regional  sports  networks  have rights to telecast  live games of
professional sports teams in the National Basketball  Association,  the National
Hockey  League  and/or Major League  Baseball,  and numerous  collegiate  sports
teams.

         As part of the Rainbow Transaction,  Fox Sports and Rainbow established
a 50-50  partnership  to  operate  Fox Sports  Net,  which  provides  affiliated
regional sports networks,  24 hours per day, with national sports programming to
supplement  their regional  sports  offerings.  Fox Sports Net features live and
replayed  sporting  events,  as  well  as  other  original  sports  programming,
including  a national  sports  news  program,  Fox Sports  News.  Fox Sports and
Rainbow also  established  a national  advertising  representative  firm to sell
advertising  time during both the regional  affiliates'  local  programming  and
national network programming provided by Fox Sports Net.

         Fox Sports also operates several  national  networks in addition to Fox
Sports Net,  including  FX, a general  entertainment  network which also carries
various sporting events; FiT TV, which features health and fitness  programming;
Speedvision, which provides coverage of the automotive, motorcycle, aviation and
marine  industries;  and Outdoor Life  Network,  which is devoted to  adventure,
wildlife and environmental issues and the outdoor lifestyle.

         At the  international  level,  Liberty  Media Group and TINTA  formed a
joint  venture with News Corp.  to hold their  international  sports  interests.
These  include Fox Sports World  Espanol,  a Spanish  language  sports  network,
distributed  in  the  United  States  and in  Latin  America,  and  STAR  TV,  a
satellite-delivered  programming  platform  available to 220 million  viewers in
Asia, India and the Middle East. Outside of the venture with News Corp., Liberty
Media  Group and TINTA own an interest in  J-Sports,  a sports  network in Japan
featuring coverage of SUMO wrestling,  soccer,  baseball and other international
sporting events; and Torneos y Competencias S.A. ("TyC"),  Argentina's  dominant
sports  programming  service.  TyC also owns an  interest  in Canal 9, a general



entertainment  broadcast channel in Buenos Aires,  Argentina which has become an
international superchannel,  providing programming to the United States and, via
cable, to outlying areas of Argentina.

         The sports programming  networks typically enter into rights agreements
with one or more  professional  sports teams in their regions and acquire rights
to collegiate  and other  sporting  events  through  arrangements  with regional
conferences,  individual schools,  programming syndicators and event organizers.
Fox Sports also acquires national rights  agreements with professional  leagues,
such as  Major  League  Baseball,  and  with  regional  collegiate  conferences.
Programming  acquired under national  rights  agreements may be exhibited on Fox
Sports Net and FX in addition to the regional sports  networks.  The duration of
the rights  agreements with the professional  teams ranges from one to 20 years.
The rights agreements for collegiate sporting events typically range from two to
10 years.  Certain  factors  such as player  strikes,  bankruptcy  of leagues or
individual  teams or team  relocations may have an adverse effect on the revenue
of the regional sports networks.

         Telemundo.  On  August  12,  1998,  Liberty  Media  Group,  in a  50-50
partnership  with Sony  Pictures  Entertainment,  acquired 100% of the Telemundo
network and  approximately  50% of the Telemundo  station  group.  The Telemundo
network  is  a  broadcast  network  which  provides  24-hour  Hispanic  language
programming  to 61  markets  in the  United  States,  including  the 37  largest
Hispanic markets,  and reaches  approximately 85% of all Hispanic  households in
the United  States.  The Telemundo  station  group owns and operates  eight full
power UHF  stations  and 15 low power  television  stations  serving some of the
largest  Hispanic  markets in the United  States and Puerto Rico.  While Liberty
Media Group has approximately a 25% interest in the Telemundo station group, its
voting power is less than 5% to meet certain regulatory requirements.

         Electronic Retailing.  Liberty Media Group has significant  investments
in the two largest home shopping  companies in the United  States--QVC  and HSN.
These companies market and sell a wide variety of consumer products and services
primarily  by means of televised  shopping  programs on the QVC and HSN networks
and via the  Internet  through  iQVC and  Internet  Shopping  Network.  QVC also
operates shopping networks in the United Kingdom and Germany, while HSN operates
home shopping networks in Japan and Germany.

         TINTA.  On November 19, 1998 TINTA  completed  its merger with a wholly
owned subsidiary of TCI and, as a result,  TCI now owns 100% of TINTA.  Prior to
the TINTA  merger the TCI  Ventures  Group  owned  approximately  83% of TINTA's
Series A common stock and all of TINTA's  Series B common  stock.  Following the
TINTA  merger,  approximately  85% of TINTA was  attributed  to the TCI Ventures
Group and 15% was attributed to the Liberty Media Group.

   Regulation-Programming Companies

         The FCC regulates the  providers of satellite  communications  services
and  facilities  for  the  transmission  of  programming  services,   the  cable
television  systems  that  carry  such  services,   and,  to  some  extent,  the
availability of the programming  services  themselves  through its regulation of
program licensing. Cable television systems are also regulated by municipalities
or other state and local  government  authorities.  Continued rate regulation or
other  franchise  conditions  could place downward  pressure on subscriber  fees
earned by the programming companies described above in which Liberty Media Group
has interests (the Programming  Companies) and regulatory carriage  requirements
could adversely affect the number of channels available to carry the Programming
Companies.



         Regulation of Program Licensing. The 1992 Cable Act directed the FCC to
promulgate  regulations  regarding the sale and acquisition of cable programming
between multi-channel video programming distributors (including cable operators)
and  satellite-delivered  programming  services in which a cable operator has an
attributable interest. The legislation and the implementing  regulations adopted
by the FCC preclude virtually all exclusive  programming contracts between cable
operators and satellite  programmers  affiliated with any cable operator (unless
the FCC first  determines the contract serves the public interest) and generally
prohibit a cable  operator  that has an  attributable  interest  in a  satellite
programmer  from  improperly  influencing  the terms and  conditions  of sale to
unaffiliated  multi-channel video programming  distributors.  Further,  the 1992
Cable Act  requires  that such  affiliated  programmers  make their  programming
services  available  to  cable  operators  and  competing   multi-channel  video
programming   distributors   such  as  MMDS  and  direct   broadcast   satellite
distributors  on terms and conditions  that do not unfairly  discriminate  among
such  distributors.  The  Telecommunications  Act has  extended  these  rules to
programming services in which telephone companies and other common carriers have
attributable ownership interests. The FCC recently revised its program licensing
rules,  by  implementing  a damages  remedy in  situations  where the  defendant
knowingly  violates  the  regulations  and by  establishing  a timeline  for the
resolution of such complaints, among other things.

         Regulation  of Carriage of  Programming.  Under the  Telecommunications
Act, the FCC has adopted regulations  prohibiting cable operators from requiring
a financial interest in a programming service as a condition to carriage of such
service,  coercing  exclusive  rights  in  a  programming  service  or  favoring
affiliated   programmers  so  as  to  restrain   unreasonably   the  ability  of
unaffiliated programmers to compete.

         Regulation  of  Ownership.  The 1992 Cable Act required the FCC,  among
other things,  (a) to prescribe  rules and regulations  establishing  reasonable
limits on the number of channels on a cable system that will be allowed to carry
programming in which the owner of such cable system has an attributable interest
and (b) to consider the necessity and appropriateness of imposing limitations on
the degree to which  multi-channel  video  programming  distributors  (including
cable operators) may engage in the creation or production of video  programming.
In 1993, the FCC adopted  regulations  limiting  carriage by a cable operator of
national  programming  services  in which that  operator  holds an  attributable
interest  to 40% of the  first  75  activated  channels  on  each  of the  cable
operator's systems.  The rules provide for the use of two additional channels or
a 45% limit,  whichever is greater,  provided that the additional channels carry
minority-controlled  programming  services.  The  regulations  also  grandfather
existing carriage  arrangements that exceed the channel limits,  but require new
channel  capacity to be devoted to unaffiliated  programming  services until the
system achieves compliance with the regulations.  These channel occupancy limits
apply only up to 75 activated channels on the cable system, and the rules do not
apply to local or regional programming services.  These rules may limit carriage
of the Programming  Companies on certain systems of affiliated  cable operators.
In the same  rulemaking,  the FCC concluded that additional  restrictions on the
ability of multi-channel distributors to engage in the creation or production of
video programming were then unwarranted.

         Regulation  of  Carriage  of  Broadcast  Stations.  The 1992  Cable Act
granted  broadcasters  a choice of must carry rights or  retransmission  consent
rights.  The rules adopted by the FCC generally  provided for mandatory carriage
by cable systems of all local full-power commercial television broadcast signals
selecting must carry rights and, depending on a cable system's channel capacity,
non-commercial  television broadcast signals. Such statutorily mandated carriage



of broadcast  stations  coupled with the provisions of the 1984 Cable Act, which
require cable television systems with 36 or more "activated" channels to reserve
a percentage of such channels for commercial use by  unaffiliated  third parties
and permit  franchise  authorities  to  require  the cable  operator  to provide
channel capacity, equipment and facilities for PEG access channels access, could
adversely  affect some or  substantially  all of the  Programming  Companies  by
limiting the  carriage of such  services in cable  systems with limited  channel
capacity.  The FCC recently  initiated a proceeding  asking to what extent cable
operators  must carry all  digital  signals  transmitted  by  broadcasters.  The
imposition of such additional  must carry  regulation,  in conjunction  with the
current limited cable system channel  capacity,  would make it likely that cable
operators will be forced to drop cable programming  services,  which may have an
adverse impact on the Programming Companies' programming interests.

         Closed Captioning Regulation.  The 1992 Cable Act also required the FCC
to  establish  rules  and  an  implementation  schedule  to  ensure  that  video
programming  is  fully   accessible  to  the  hearing  impaired  through  closed
captioning.  The  rules  adopted  by the FCC  will  require  substantial  closed
captioning  over  an  eight  to  10  year  phase-in  period  with  only  limited
exemptions.  As a  result,  the  Programming  Companies  are  expected  to incur
significant additional costs for closed captioning.

         Copyright  Regulation.  Under  regulations  adopted  by  the  Copyright
Office,  satellite  carriers such as Netlink USA are not "cable  systems" within
the  meaning of the  Copyright  Revision  Act of 1976 as  amended.  Accordingly,
satellite carriers are not permitted to provide  superstation or network station
broadcast  signals to home satellite  dish owners under the separate  compulsory
license  extended  to cable  systems.  Instead,  Congress  granted  a  statutory
copyright license to satellite carriers  retransmitting the broadcast signals of
"superstations," such as KWGN and WGN, and of network stations to the public for
private home viewing under the Satellite  Home Viewer Act of 1994 (the SHV Act),
which  license is  scheduled to expire on December  31,  1999.  Although  bills,
which,  among other things,  would extend the license granted under the SHV Act,
have been  introduced  in  Congress,  if the  license is not  further  extended,
satellite  carriers  will be  required to  negotiate  private  licenses  for the
retransmission  of copyright  material to home satellite dish owners after 1999.
Satellite  carriers  may  only  distribute  the  signals  of  network  broadcast
stations, as distinguished from superstations, to "unserved households" that are
outside the Grade B contours of a primary station  affiliated with such network.
The FCC  released  new  rules  on  February  2,  1999  for  determining  whether
households are unserved. Netlink USA entered into an agreement with the National
Association of Broadcasters, the ABC, CBS, FOX and NBC networks, their affiliate
associations,  and several hundred broadcast stations, effective May 1, 1998, to
identify  by zip code those  geographic  areas which are  "unserved"  by network
affiliated stations. Depending upon the implementation of the agreement and such
identification,  Netlink USA may be required,  after  expiration of a transition
period on August 31,  1999,  to  disconnect  a  substantial  number of  existing
subscribers.  Under the SHV Act,  satellite  carriers must pay a monthly fee for
each subscriber.  To the extent that satellite carriers transmit superstation or
network  station  signals  to cable  operators,  such  cable  operators  pay the
copyright fee under the separate compulsory license.

         Satellites and Uplink. In general,  authorization  from the FCC must be
obtained for the construction and operation of a communications  satellite.  The
FCC  authorizes  utilization  of satellite  orbital slots assigned to the United
States by the World  Administrative  Radio Conference.  Such slots are finite in
number,  thus  limiting  the  number  of  carriers  that can  provide  satellite
transponders  and the  number of  transponders  available  for  transmission  of



programming  services.  At  present,   however,  there  are  numerous  competing
satellite service providers that make transponders  available for video services
to the cable industry.

         Proposed Changes in Regulation. The regulation of programming services,
cable television systems,  satellite carriers and television stations is subject
to the  political  process and has been in constant  flux over the past  decade.
Further  material  changes  in the  law  and  regulatory  requirements  must  be
anticipated  and  there  can be no  assurance  that the  Liberty  Media  Group's
business will not be affected adversely by future legislation, new regulation or
deregulation.

   Competition-Programming Companies

         The business of distributing programming for cable television is highly
competitive.  The Programming  Companies directly compete with other programming
services for distribution on a limited number of cable  television  channels and
on other distribution  media. In addition to competition for cable distribution,
viewers and  advertisers,  the  Programming  Companies also compete,  to varying
degrees, for programming content.

         HSN and QVC operate in direct  competition  with  businesses  which are
engaged in retail merchandising.

BUSINESS OF THE TCI VENTURES GROUP

         On March 9, 1999,  TCI  combined the  businesses  and assets of Liberty
Media Group and of TCI Ventures  Group in conjunction  with the TCI merger.  The
following  information about TCI Ventures Group is dated as of March 1, 1999 and
does not reflect the effects of the Liberty/Ventures  Combination. In connection
with the TCI  merger  and  immediately  prior  thereto,  certain  of the  assets
attributed to TCI Ventures  Group were  transferred to TCI Group in exchange for
approximately $5.5 billion cash.

         The assets  attributed  to the TCI  Ventures  Group,  a  business  unit
created in 1997,  include interests in certain  technology  investments.  Assets
attributed to the TCI Ventures  Group are held directly and  indirectly  through
partnerships,   joint  ventures,   common  stock   investments  and  instruments
convertible or exchangeable  into common stock. In some cases,  the TCI Ventures
Group's  interest  may be subject to  buy-sell  procedures,  repurchase  rights,
performance guarantees and other restrictions.

Diversified Satellite Communications

                  TV Guide,  Inc.  (formerly UVSG)  Following  completion of the
Netlink and TV Guide  Transactions,  TCI had approximately a 44% equity interest
and a 49%  voting  interest  in UVSG of which a 27%  equity  interest  and a 32%
voting  interest was  attributed to TCI Ventures  Group and the balance of which
was  attributed  to  Liberty  Media  Group.  UVSG is a media and  communications
company  engaged  predominantly  in  providing  print,  passive and  interactive
program listings guides to households,  distributing superstation programming to
cable television systems and DTH satellite  providers,  and marketing  satellite
delivered  programming to C-band satellite dish owners.  UVSG has been organized
into three operating  groups:  Magazine Group;  Entertainment  Group; and United
Video Group.  The Magazine Group publishes and distributes TV Guide Magazine and
customized monthly  programming guides for cable and satellite  operators in the
US and  internationally.  The Entertainment  Group supplies  satellite-delivered
on-screen program  promotion and guide services,  including TV Guide Channel and



Sneak Prevue. The United Video Group provides DTH satellite services,  satellite
distribution of video entertainment  services,  software development and systems
integration services and satellite  transmission  services for private networks.
This group  includes  SNG and Netlink  USA in  addition to UVSG's UVTV  division
which  markets  and   distributes   to  cable   television   systems  and  other
multi-channel video distributors WGN (Chicago), KTLA (Los Angeles) and WPIX (New
York), three independent "superstations".

Domestic Telephony

         The TCI Ventures  Group's  telephony  assets  consist  primarily of its
ownership  of an  approximately  24% equity  interest in the "Sprint PCS Group,"
consisting of shares of Sprint PCS Stock (which have limited  voting rights) and
certain  warrants and shares of convertible  preferred stock  exercisable for or
convertible into such shares.

         Pursuant to the Final  Judgment  agreed to by TCI,  AT&T and the DOJ on
December 31, 1998,  Liberty/Ventures  Group prior to the AT&T Merger transferred
all of the Sprint  Securities  to a trust with the Trustee,  pursuant to a trust
agreement  approved  by the DOJ.  The Final  Judgment,  if entered by the United
States  District Court for the District of Columbia,  would require the Trustee,
on or before May 23, 2002, to dispose of a portion of the Sprint Securities held
by the trust and  beneficially  owned by  Liberty/Ventures  Group  sufficient to
cause  Liberty/Ventures  Group  to own  beneficially  no  more  than  10% of the
outstanding  Series 1 PCS stock of Sprint on a fully diluted basis (assuming the
issuance  of all shares of Series 1 PCS stock of Sprint  ultimately  issuable in
respect of the applicable securities of Sprint upon the exercise,  conversion or
other issuance  thereof in accordance with the terms of such securities) on such
date.  On or before May 23, 2004,  the Trustee must divest the  remainder of the
Sprint Securities  beneficially owned by Liberty/Ventures  Group. For additional
information,  see  note 2 to the  Company's  consolidated  financial  statements
included in Part II of this report.

International Cable and Programming

         TINTA. TCI owns 100% of the equity in TINTA, of which 85% is attributed
to the TCI  Ventures  Group and 15% is  attributed  to the Liberty  Media Group.
TINTA provides  diversified  programming  services and operates  broadband cable
television and telephony  distribution  networks in selected markets outside the
United States. At December 31, 1998, TINTA had ownership interests in or managed
61 cable and satellite programming  services,  which are received by subscribers
in various  countries  outside  the  United  States.  TINTA  also has  ownership
interests in companies  operating broadband networks that, at December 31, 1998,
provided cable television  service to an aggregate of approximately  4.5 million
basic  subscribers  and,  primarily in the United  Kingdom,  provided  telephone
service over approximately 1.5 million telephone lines.

         TINTA has  recently  placed  greater  emphasis on the  acquisition  and
development  of  multi-channel   programming   businesses,   while   maintaining
meaningful and complementary  interests in cable  distribution  assets.  TINTA's
distribution  and programming  ventures are  concentrated in the United Kingdom,
Europe,  Latin  America,  Asia and the  Caribbean,  with  particular  focus,  at
present, on the United Kingdom, Argentina and Japan.

         Included among TINTA's cable and telephony  distribution  assets are an
indirect  22%  interest  in Telewest  Communications  plc  (Telewest)  and a 40%
interest in Jupiter Telecommunications Co. Ltd (Jupiter).  Telewest is a leading
provider of cable television and cable telephony  services in the United Kingdom



providing  cable  television  services over a broadband  (i.e.,  high  capacity)
network  and  uses  such  network,   together  with  twisted-pair   copper  wire
connections for final delivery to the customer  premises,  to provide  telephony
services to its customers.  Jupiter provides residential and business television
and cable telephony in Japan.

         TINTA also  currently has an  approximate  28%  ownership  interest and
certain conditional management rights in Cablevision S.A.  (Cablevision),  which
is one of the two largest cable television  companies in Argentina.  At December
31,  1998,  Cablevision  provided  cable  television  service to an aggregate of
approximately 1.5 million subscribers.

         TINTA's   programming   interests   include  a  37%   equity   interest
(representing  a 50% voting  interest)  in  Flextech  p.l.c.  (Flextech),  a 30%
interest in  MultiThematiques,  S.A.  (MultiThematiques)  and a 50%  interest in
Jupiter Programming.  Through its subsidiaries and affiliates, Flextech creates,
packages and markets entertainment and information  programming for distribution
on cable  television and DTH satellite  providers  throughout the United Kingdom
and parts of continental Europe.  Flextech's ordinary shares trade on the London
Stock Exchange.  MultiThematiques and Jupiter Programming provide  multi-channel
programming  to cable  television  and DTH  satellite  providers in  continental
Europe and Japan,  respectively.  In addition,  in August 1998,  TINTA purchased
Pramer S.C.A., an Argentine  company which programs,  markets and distributes 16
cable  channels  in  Argentina,  of which 10 are  distributed  throughout  Latin
America, and which markets one terrestrial station to operators in Argentina and
neighboring countries.

         Liberty/TINTA,  through a 50/50 joint  venture  with News Corp.,  holds
international  sports  interests.  These  include Fox Sports  World  Espanol,  a
Spanish  language sports network,  distributed in the United States and in Latin
America,  and STAR TV, a  satellite-delivered  programming platform available to
220 million viewers in Asia,  India and the Middle East.  Outside of the venture
with News Corp.,  Liberty  Media Group and TINTA own an interest in J-Sports,  a
sports network in Japan featuring coverage of SUMO wrestling,  soccer,  baseball
and other international  sporting events; and TyC,  Argentina's  dominant sports
programming   service.  TyC  also  owns  an  interest  in  Canal  9,  a  general
entertainment  broadcast channel in Buenos Aires,  Argentina which has become an
international superchannel,  providing programming to the United States and, via
cable, to outlying areas of Argentina.

         Competition.  The various cable  operators in which TINTA has interests
directly  compete for  customers  and  advertisers  in local  markets with other
providers of  entertainment,  news and  information.  Such cable  operators also
compete with companies who use alternative  methods of distributing  the same or
similar video programming offered by cable television systems.

         The  business  of  distributing  programming  for cable  and  satellite
television is also highly  competitive.  TINTA's  programming  subsidiaries  and
affiliates directly compete with other programming  services for distribution on
a limited number of television channels and, when distribution is obtained, they
compete for viewers and advertisers with other programming services.

         Government Regulation.  Substantially every country in which TINTA has,
or  proposes to make,  an  investment  regulates,  in varying  degrees,  (a) the
granting  of cable  and  telephony  franchises,  the  construction  of cable and
telephony systems and the operations of cable,  other  multi-channel  television
operators  and  telephony  operators  and  service  providers,  as  well  as the
acquisition  of,  and  foreign   investments  in,  such  operators  and  service



providers,  and (b) the  broadcast  and  content  of  programming  and  Internet
services and foreign  investment in programming  companies.  Regulations or laws
may cover wireline and wireless  telephony,  satellite and cable  communications
and Internet services, among others.  Regulations or laws that exist at the time
TINTA makes an investment in a subsidiary  or affiliate may  thereafter  change,
and  there  can  be no  assurance  that  material  and  adverse  changes  in the
regulation of the services provided by TINTA's  subsidiaries and affiliates will
not occur in the future. Regulation can take the form of price controls, service
requirements  and  programming  and other  content  restrictions,  among others.
Moreover,   some   countries  do  not  issue   exclusive   licenses  to  provide
multi-channel  television  services  within  a  geographic  area,  and in  those
instances  TINTA may be adversely  affected by an overbuild by a competing cable
operator. In certain countries where multi-channel television is less developed,
there is minimal regulation of cable television,  and, hence, the protections of
the  cable  operator's  investment  available  in the  United  States  and other
countries (such as rights to renewal of franchises and utility pole  attachment)
may not be available in these countries.

SEGMENT, OPERATING REVENUE AND RESEARCH AND DEVELOPMENT EXPENSE INFORMATION

         For information about the Company's  research and development  expense,
see Note 2 to the Consolidated  Financial Statements.  For information about the
consolidated  operating  revenues  contributed by the Company's major classes of
products and services,  see the revenue tables and  descriptions on pages 31, 32
and  38-43 and  Consolidated  Statements  of Income on page 52 of the  Company's
annual report to  shareholders  for the year ended  December 31, 1998.  All such
information is incorporated  herein by reference pursuant to General Instruction
G(2).

EMPLOYEE RELATIONS

         At December 31, 1998 AT&T employed approximately 107,800 persons in its
operations, approximately 105,000 of whom are located domestically. About 40% of
the domestically  located  employees of AT&T are represented by unions. Of those
so  represented,  about 95% are  represented  by the  Communications  Workers of
America  (CWA),  which  is  affiliated  with  the  AFL-CIO;   about  4%  by  the
International Brotherhood of Electrical Workers (IBEW), which is also affiliated
with the  AFL-CIO.  In  addition,  there is a very small  remainder  of domestic
employees  represented  by other  unions.  Labor  agreements  with most of these
unions extend through May 2002.

ITEM 2.  PROPERTIES.

         The properties of AT&T Corp.  consist  primarily of plant and equipment
used to provide long distance and wireless telecommunications services and cable
television services and administrative office buildings.

         Telecommunications  plant and  equipment  consists of:  central  office
equipment,  including  switching and  transmission  equipment;  connecting lines
(cables,  wires,  poles,  conduits,  etc.);  wireless  cell sites,  antennas and
wireless switching facilities;  land and buildings; and miscellaneous properties
(work equipment, furniture, plant under construction, etc.). The majority of the
connecting  lines  are on or  under  public  roads,  highways  and  streets  and
international  and  territorial  waters.  The  remainder are on or under private
property.  AT&T also operates a number of sales offices,  customer care centers,
and other facilities, such as research and development laboratories.



         AT&T continues to manage the  deployment and  utilization of its assets
in order to meet its global  growth  objectives  while at the same time ensuring
that these assets are generating value for the  shareholder.  AT&T will continue
to manage its asset base consistent with globalization initiatives,  marketplace
forces, productivity growth and technology change.

         TCI  currently  leases  its  executive  offices  in a suburb of Denver,
Colorado,  and leases most of its regional and local operating offices. TCI owns
many of its  head-end  and  antenna  sites.  During 1999 TCI will  relocate  its
executive  offices  to owned  properties  in a suburb of Denver,  Colorado.  Its
physical cable television  properties,  which are located  throughout the United
States, consist of system components,  motor vehicles,  miscellaneous  hardware,
spare parts and other components.  TCI's cable television facilities are, in the
opinion of  management,  suitable and adequate by industry  standards.  Physical
properties of TCI are not held subject to any major encumbrance.

         A substantial number of the administrative offices of AT&T Corp. are in
leased   buildings.   Substantially   all  of  the   important   long   distance
communications  facilities are in buildings wholly owned by AT&T or in buildings
owned partially by AT&T and partially by the regional holding  companies created
at divestiture.  Many of the smaller facilities are in rented quarters.  Most of
the important  buildings used in connection  with long distance  services are on
land held in fee, but a few are on land held under long-term leases.

ITEM 3.  LEGAL PROCEEDINGS.

         In the normal course of business, AT&T Corp. is subject to proceedings,
lawsuits and other  claims,  including  proceedings  under  government  laws and
regulations related to environmental and other matters. Such matters are subject
to  many   uncertainties  and  outcomes  are  not  predictable  with  assurance.
Consequently, AT&T Corp. is unable to ascertain the ultimate aggregate amount of
monetary liability or financial impact with respect to these matters at December
31, 1998. While these matters could affect operating  results of any one quarter
when resolved in future  periods,  it is  management's  opinion that after final
disposition,  any monetary  liability or financial  impact to AT&T Corp.  beyond
that  provided  for at year-end  would not be material  to AT&T  Corp.'s  annual
consolidated financial position or results of operations.

         On July 6,  1997,  MCI  Telecommunications  Corp.  and  Ronald  A. Katz
Technology  Licensing,  L.P.  filed  suit in  United  States  District  Court in
Philadelphia,  Pennsylvania against AT&T. The suit alleges that a number of AT&T
services  infringe  patents  owned by Katz but  licensed to MCI for  enforcement
against AT&T. This matter is currently in discovery. Based on review to date, it
is  management's  opinion that the claims do not present any  material  monetary
liability  or financial  impact to AT&T that is not subject to patent  indemnity
agreements with third-party equipment vendors.

         AT&T is also a named party in a number of environmental  actions,  none
of which is material to the consolidated financial statements or business of the
Company. In addition,  pursuant to the Separation and Distribution  Agreement by
and among AT&T,  Lucent,  and NCR, dated as of February 1, 1996, and amended and
restated  as of March 29,  1996,  Lucent has assumed  liability,  subject to the
liability sharing provisions of that agreement, for a number of actions in which
AT&T remains a named  party.  AT&T is working to be released as a party to these
actions,  although  there can be no assurance that it will be successful in this
regard.



         There  are four  environmental  proceedings  which are  required  to be
reported  pursuant  to  Instruction  5.C.  of Item  103 of  Regulation  S-K.  In
September  1997,  the  government of the U.S.  Virgin  Islands filed suit in the
federal district court of the Virgin Islands against the Company, AT&T Submarine
Systems International ("SSI International"), A&L Underground, Inc., a contractor
for SSI  International at that time, and other entities.  In connection with the
purported  1996 release of non-toxic  bentonite  drilling mud within the coastal
region of St. Croix by the  contractor,  the suit seeks penalties for violations
of various federal and Virgin Island statutes;  damages under several  statutory
and common law theories;  removal of the mud (which has since been  completed to
the  satisfaction  of  the  federal  agency  that  ordered  the  cleanup);   and
restitution  of response costs  allegedly  incurred by the Virgin  Islands.  SSI
International  was a wholly owned  subsidiary of AT&T at the time of the alleged
violation.  On December 31, 1998 the Government of the U.S. Virgin Islands filed
an administrative  complaint against AT&T of the Virgin Islands,  Inc.,  seeking
$23 million in penalties  (primarily  for the release of drilling mud in 1996 in
conjunction with the construction of the St. Croix cable landing  station).  The
foregoing environmental proceeding is not material to the consolidated financial
statements  or  business  of the  Company  and  would  not be  reported  but for
Instruction 5 C. of Item 103 of Regulation  S-K,  which  requires  disclosure of
such matters.

         In addition,  three  proceedings  involve  matters for which Lucent has
assumed  liability,  as described  above.  On July 31, 1991,  the United  States
Environmental  Protection  Agency  Region III  issued a  complaint  pursuant  to
Section 3008a of the Resource  Conservation and Recovery Act alleging violations
of  various  waste  management  regulations  at the  Company's  Richmond  Works,
Richmond, Virginia. The complaint seeks a total of $4.2 million in penalties. In
addition,  on July 31, 1991, the United States  Environmental  Protection Agency
filed a civil complaint in the U.S.  District Court for the Southern District of
Illinois  against the Company and nine other parties seeking  enforcement of its
Comprehensive Environmental Response,  Compensation and Liability Act ("CERCLA")
Section  106 cleanup  order,  issued in  November  1990 for the NL Granite  City
Superfund site,  Granite,  Illinois,  past costs, civil penalties of $25,000 per
day and treble damages related to certain United States' costs. Finally,  during
1994, AT&T Nassau Metals  Corporation  ("Nassau"),  a wholly owned subsidiary of
AT&T, and the New York State Department of Environmental Conservation ("NYSDEC")
were  engaged in  negotiations  over a study and  cleanup  of the  Nassau  plant
located  on  Richmond  Valley  Road in Staten  Island,  New York.  During  these
negotiations,  in June 1994,  NYSDEC presented Nassau with a draft consent order
which  included  not  only  provisions   relating  to  site   investigation  and
remediation  but also a  provision  for  payment of a $3.5  million  penalty for
alleged  violations  of  hazardous  waste  management  regulations.   No  formal
proceeding has been commenced by NYSDEC.


ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY-HOLDERS.

         No matter was  submitted  to a vote of  security  holders in the fourth
quarter of the fiscal year covered by this report.




                      Executive Officers of the Registrant
                             (as of March 17, 1999)


                                                                                                                Became AT&T
Name                            Age                                                                        Executive Officer On
- ----                            ---                                                                        --------------------
                                                                                                           
C. Michael Armstrong* . . . .    60     Chairman of the Board and Chief Executive Officer . . . . . . . . . . . .  10-97
Harold W. Burlingame  . . . .    58     Executive Vice President, Merger & Joint Venture Integration  . . . . . .   9-86
James Cicconi . . . . . . . .    46     Executive Vice President-Law & Government Affairs and General Counsel . .  12-98
Mirian Graddick . . . . . . .    44     Executive Vice President, Human Resources . . . . . . . . . . . . . . . .   3-99
Daniel R. Hesse . . . . . . .    45     Executive Vice President and President & CEO, AT&T Wireless Services  . .   5-97
Leo J. Hindery, Jr. . . . . .    51     President and Chief Executive Officer, AT&T Broadband and
                                             Internet Services  . . . . . . . . . . . . . . . . . . . . . . . . .   3-99
Frank Ianna . . . . . . . . .    49     Executive Vice President and President, AT&T Network Services . . . . . .   3-97
Michael G. Keith  . . . . . .    50     Executive Vice President and President, AT&T Business Services  . . . . .  12-98
H. Eugene Lockhart  . . . . .    49     Executive Vice President, Chief Marketing Officer . . . . . . . . . . . .   2-99
Richard J. Martin . . . . . .    52     Executive Vice President, Public Relations and Employee Communication . .  11-97
John C. Malone**  . . . . . .    58     Chairman of the Board, Liberty Media Corporation  . . . . . . . . . . . .   3-99
David C. Nagel  . . . . . . .    54     President, AT&T Labs & Chief Technology Officer . . . . . . . . . . . . .   3-97
John C. Petrillo  . . . . . .    49     Executive Vice President, Corporate Strategy and Business Development . .   1-96
Richard Roscitt . . . . . . .    47     Executive Vice President and President & CEO, AT&T Solutions  . . . . . .   9-97
D. H. Schulman  . . . . . . .    40     Executive Vice President and President, AT&T Consumer Long Distance
                                             and Segment Marketing  . . . . . . . . . . . . . . . . . . . . . . .  12-98
Daniel E. Somers  . . . . . .    51     Senior Executive Vice President and Chief Financial Officer . . . . . . .   5-97
John D. Zeglis**. . . . . . .    51     President, AT&T; Chairman and Chief Executive Officer, AT&T Consumer
                                             Services Company . . . . . . . . . . . . . . . . . . . . . . . . . .   9-86
<FN>
     *Chairman of the Board of Directors and Chairman of the Executive
      and Proxy Committees.
    **Member of the Board of Directors.
</FN>



         All of the above  executive  officers  have held high level  managerial
positions with AT&T or its affiliates for more than the past five years,  except
Messrs. Armstrong,  Cicconi, Hindery,  Lockhart, Malone, Nagel and Somers. Prior
to joining AT&T in October 1997, Mr.  Armstrong was Chairman and Chief Executive
Officer of Hughes Electronics from 1991. Prior to joining AT&T in September 1998
as Senior Vice President-Law and Government  Affairs,  Mr. Cicconi was a Partner
at the law firm of Akin, Gump, Strauss,  Houer and Feld, L.L.P. from 1991. Prior
to joining AT&T,  Mr. Hindery was President of TCI from March 1997 and from 1988
to 1997 was Managing General Partner of InterMedia Partners,  the nation's ninth
largest MSO,  which he founded in 1988.  Prior to joining AT&T Mr.  Lockhart was
President of BankAmerica  Corporation's Global Retail Bank from 1997 to 1998 and
from  1994 to 1997 was  President  and Chief  Executive  Officer  of  MasterCard
International,  Inc. Prior to joining AT&T,  Dr. Malone was President,  Chairman
and Chief Executive Officer of TCI from 1994. In addition,  Dr. Malone served as
director of TCI Pacific  Communications,  Inc. since 1996. Prior to joining AT&T
in April  1996,  Mr.  Nagel was with  Apple  Computer,  serving  as Senior  Vice
President from 1995 and General Manager from 1988 through 1995. Prior to joining
AT&T in May 1997, Mr. Somers was Chairman and Chief  Executive  Officer for Bell
Cablemedia,  plc, of London for two years and from 1992 to 1995,  Mr. Somers was
Executive   Vice  President  and  Chief   Financial   Officer  for  Bell  Canada
International.



                                     PART II

Items 5. through 8.

         The information required by these items is included in pages 28 through
72 and the inside back cover of the Company's  annual report to shareholders for
the year ended December 31, 1998.  Such  information is  incorporated  herein by
reference, pursuant to General Instruction G(2). The referenced information from
the  Company's  annual  report to share  holders has been filed as Exhibit 13 to
this document.

Item  9.  Changes  in and  Disagreements  with  Accountants  on  Accounting  and
Financial Disclosure.

         There  have  been  no  changes  in  independent   accountants   and  no
disagreements   with  independent   accountants  on  any  matter  of  accounting
principles or practices,  financial statement  disclosure,  or auditing scope or
procedure during the last two years.

                                    PART III

Items 10. through 13.

         Information  regarding  executive  officers  required  by  Item  401 of
Regulation  S-K is furnished in a separate  disclosure  in Part I of this report
because the Company did not furnish such  information  in its  definitive  proxy
statement prepared in accordance with Schedule 14A.

         The other  information  required  by Items 10 through 13 is included in
the Company's  definitive  proxy  statement  dated March 25, 1999, the third and
fourth  paragraphs  on page 7, the first and  second  paragraphs  on page 8, the
first full  paragraph  on page 9 through  the final  footnote on page 15 and the
second  paragraph on page 33 through page 58. Such  information is  incorporated
herein by reference, pursuant to General Instruction G(3).



                                     PART IV

Item 14.  Exhibits, Financial Statement Schedule, and Reports on Form 8-K.

     (a)  Documents filed as a part of the report:

     (1)  Financial Statements:
                                                           Pages
                                                           -----

               Report of Management .......................   *
               Report of Independent Accountants ..........   *

          Statements:
               Consolidated Statements of Income ..........   *
               Consolidated Balance Sheets ................   *
               Consolidated Statements of Changes in
                    Shareowners' Equity ...................   *
               Consolidated Statements of Cash Flows ......   *
               Notes to Consolidated Financial Statements .   *

     (2)  Financial Statement Schedule:

               Report of Independent Accountants ..........  48

          Schedule:

               II -- Valuation and Qualifying Accounts ....  49

          Separate financial  statements of subsidiaries not consolidated and 50
          percent or less  owned  persons  are  omitted  since  no  such  entity
          constitutes a  "significant subsidiary"  pursuant to the provisions of
          Regulation S-X, Article 3-9.

     (3)  Exhibits:

          Exhibits identified in parentheses  below, on file with the Securities
          and Exchange Commission  ("SEC"), are incorporated herein by reference
          as exhibits hereto.

Exhibit Number:

(3)a              Restated  Certificate of Incorporation of the registrant filed
                  January 10, 1989,  Certificate of Correction of the registrant
                  filed June 8, 1989,  Certificate  of Change of the  registrant
                  filed  March  18,  1992,   Certificate  of  Amendment  of  the
                  registrant filed June 1, 1992, Certificate of Amendment of the
                  registrant  filed April 20,  1994,  Certificate  of  Amendment
                  filed June 8, 1998 and Certificate of Amendment filed March 9,
                  1999.

- ------------
*Incorporated  herein by reference to the appropriate  portions of the Company's
annual report to  shareholders  for the year ended December 31, 1998.  (See Part
II.)




(3)b              By-Laws of the registrant, as amended March 17, 1999.

(4)               No instrument which defines the rights of holders of long term
                  debt,  of  the   registrant   and  all  of  its   consolidated
                  subsidiaries,  is filed herewith  pursuant to Regulation  S-K,
                  Item  601(b)(4)(iii)(A).  Pursuant  to  this  regulation,  the
                  registrant  hereby  agrees  to  furnish  a copy  of  any  such
                  instrument to the SEC upon request.

(10)(i)1          Form of  Separation and  Distribution Agreement by  and  among
                  AT&T Corp.,  Lucent  Technologies  Inc.  and NCR  Corporation,
                  dated as of February  1, 1996 and  amended and  restated as of
                  March 29, 1996 (Exhibit  (10)(i)1 to Form 10-K for 1996,  File
                  No. 1-1105).

(10)(i)2          Form of Distribution Agreement, dated as of November 20, 1996,
                  by  and  between  AT&T  Corp.  and  NCR  Corporation  (Exhibit
                  (10)(i)2 to Form 10-K for 1996, File No. 1-1105).

(10)(i)3          Tax   Sharing   Agreement  by  and  among  AT&T Corp.,  Lucent
                  Technologies Inc. and NCR Corporation, dated as of February 1,
                  1996 and  amended and  restated as of March 29, 1996  (Exhibit
                  (10)(i)3 to Form 10-K for 1996, File No. 1-1105).

(10)(i)4          Employee  Benefits  Agreement by  and  between  AT&T Corp. and
                  Lucent  Technologies  Inc.,  dated as of  February 1, 1996 and
                  amended and restated as of March 29, 1996 (Exhibit (10)(i)4 to
                  Form 10-K for 1996, File No. 1-1105).

(10)(i)5          Form of Employee Benefits Agreement, dated as of  November 20,
                  1996, between AT&T Corp. and NCR Corporation (Exhibit (10)(i)5
                  to Form 10-K for 1996, File No. 1-1105).

(10)(ii)(B)1      General  Purchase  Agreement  between  AT&T Corp.  and  Lucent
                  Technologies  Inc.,  dated  February  1, 1996 and  amended and
                  restated as of March 29, 1996  (Exhibit  (10)(ii)(B)1  to Form
                  10-K for 1996, File No. 1-1105).

(10)(ii)(B)2      Form  of Volume  Purchase Agreement, dated as of  November 20,
                  1996, by and between AT&T Corp. and NCR  Corporation  (Exhibit
                  (10)(ii)(B)2 to Form 10-K for 1996, File No. 1-1105).

(10)(iii)(A)1     AT&T Short Term Incentive Plan as amended March, 1994 (Exhibit
                  (10)(iii)(A)1 to Form 10-K for 1994, File No. 1-1105).

(10)(iii)(A)2     AT&T 1987 Long Term Incentive Program as amended  December 17,
                  1997  (Exhibit  10)(iii)(A)2  to Form 10-K for 1997,  File No.
                  1-1105).

(10)(iii)(A)3     AT&T  Senior  Management Individual  Life Insurance Program as
                  amended March 3, 1998 (Exhibit  (10)(iii)(A)3 to Form 10-K for
                  1997, File No. 1-1105).

(10)(iii)(A)4     AT&T  Senior  Management  Long Term  Disability  and  Survivor
                  Protection Plan, as amended and restated  effective January 1,
                  1995 (Exhibit  (10)(iii)(A)4  to Form 10-K for 1996,  File No.
                  1-1105).



(10)(iii)(A)5     AT&T  Senior  Management  Financial  Counseling Program  dated
                  December  29,  1994  (Exhibit  (10)(iii)(A)5  to Form 10-K for
                  1994, File No. 1-1105).

(10)(iii)(A)6     AT&T Deferred Compensation Plan for Non-Employee Directors, as
                  amended December 15, 1993 (Exhibit (10) (iii)(A)6 to Form 10-K
                  for 1993, File No. 1-1105).

(10)(iii)(A)7     The  AT&T  Directors  Individual  Life  Insurance  Program  as
                  amended March 2, 1998 (Exhibit  (10)(iii)(A)1 to Form 10-K for
                  1997, File No. 1-1105).

(10)(iii)(A)8     AT&T   Plan  for   Non-Employee  Directors'  Travel   Accident
                  Insurance  (Exhibit  (10)(iii)(A)8 to Form 10-K for 1990, File
                  No. 1-1105).

(10)(iii)(A)9     AT&T  Excess  Benefit  and Compensation  Plan, as  amended and
                  restated  effective October 1, 1996 (Exhibit  (10)(iii)(A)9 to
                  Form 10-K for 1996, File No. 1-1105).

(10)(iii)(A)10    AT&T  Non-Qualified  Pension  Plan,  as  amended and  restated
                  January 1, 1995 (Exhibit (10)(iii)(A)10 to Form 10-K for 1996,
                  File No. 1-1105).

(10)(iii)(A)11    AT&T  Senior  Management  Incentive  Award  Deferral  Plan, as
                  amended January 21, 1998.

(10)(iii)(A)12    AT&T Mid-Career Hire Program revised effective January 1, 1988
                  (Exhibit  (10)(iii)(A)4 to Form SE, dated March 25, 1988, File
                  No. 1-1105) including AT&T Mid-Career Pension Plan, as amended
                  and restated October 1, 1996, (Exhibit  (10)(iii)(A)12 to Form
                  10-K for 1996, File No. 1-1105).

(10)(iii)(A)13    AT&T 1997 Long Term Incentive Program as amended  December 17,
                  1997 (Exhibit  (10)(iii)(A)13  to Form 10-K for 1997, File No.
                  1-1105).

(10)(iii)(A)14    Form  of Indemnification  Contract for Officers and  Directors
                  (Exhibit  (10)(iii)(A)6 to Form SE, dated March 25, 1987, File
                  No. 1-1105).

(10)(iii)(A)15    Pension Plan for  AT&T Non-Employee Directors revised February
                  20, 1989 (Exhibit  10)(iii)(A)15  to Form 10-K for 1993,  File
                  No. 1-1105).

(10)(iii)(A)16    AT&T Corp. Senior Management Basic Life Insurance Program,  as
                  amended February 27, 1998 (Exhibit (10)(iii)(A)16 to Form 10-K
                  for 1997, File No. 1-1105).

(10)(iii)(A)17    Form of AT&T Benefits  Protection  Trust  Agreement as amended
                  and  restated  as  of  November  1993,  including   the  first
                  amendment thereto dated December 23, 1997.

(10)(iii)(A)18    AT&T Senior Officer  Severance Plan effective October 9, 1997,
                  as amended  October 30, 1997 (Exhibit  (10)(iii)(A)18  to Form
                  10-K for 1997, File No. 1-1105).

(10)(iii)(A)19    Form of Pension Agreement between AT&T Corp. and Frank   Ianna
                  dated  October 30, 1997 (Exhibit  (10)(iii)(A)19  to Form 10-K
                  for 1997, File No. 1-1105).



(10)(iii)(A)20    Form  of  Pension  Agreement  between  AT&T Corp.  and John C.
                  Petrillo  dated  October 30, 1997 (Exhibit  (10)(iii)(A)21  to
                  Form 10-K for 1997, File No. 1-1105).

(10)(iii)(A)21    Form  of Pension  Agreement between AT&T Corp. and John Zeglis
                  dated May 7,  1997  (Exhibit  (10)(iii)(A)22  to Form 10-K for
                  1997, File No. 1-1105).

(10)(iii)(A)22    Form of Employment Agreement between AT&T Corp. and C. Michael
                  Armstrong  dated October 17, 1997 (Exhibit  (10)(iii)(A)23  to
                  Form 10-K for 1997, File No. 1-1105).

(10)(iii)(A)23    Form of  Employment Agreement between AT&T Corp. and Daniel E.
                  Somers dated April, 1997.



(10)(iii)(A)24    Amended  and  Restated  Tele-Communications, Inc.  1994  Stock
                  Incentive   Plan.   (Incorporated   herein  by   reference  to
                  Tele-Communications, Inc.'s Registration Statement on Form S-8
                  (Commission File No. 333-40141)).

(10)(iii)(A)25    Amended and  Restated Tele-Communications, Inc. 1995  Employee
                  Stock  Incentive  Plan.  (Incorporated  herein by reference to
                  Tele-Communications, Inc.'s Registration Statement on Form S-8
                  (Commission File No. 333-40141)).

(10)(iii)(A)26    Amended and Restated Tele-Communications, Inc. 1996  Incentive
                  Plan.     (Incorporated     herein     by     reference     to
                  Tele-Communications, Inc.'s Registration Statement on Form S-8
                  (Commission File No. 333-40141)).

(10)(iii)(A)27    TCI  401(k)  Stock Plan,  restated  effective January 1, 1998.
                  (Incorporated  herein  by  reference  to  Tele-Communications,
                  Inc.'s Annual Report on Form 10-K for the year ended  December
                  31,  1997,  as amended  by Form  10-K/A  (Commission  File No.
                  0-20421)).

(10)(iii)(A)28    Form  of  1998  Incentive  Plan of  Tele-Communications, Inc.,
                  effective December 16, 1997. (Incorporated herein by reference
                  to  Tele-Communications,  Inc.'s Definitive Proxy Statement on
                  Schedule  14A,  dated  April  30,  1998  (Commission  File No.
                  0-20421)).

(10)(iii)(A)29    The   Tele-Communications  International,   Inc.  1995   Stock
                  Incentive   Plan.   (Incorporated   herein  by   reference  to
                  Tele-Communications International, Inc. Registration Statement
                  on Form S-1 (Commission File No. 33-91876)).

(10)(iii)(A)30    Tele-Communications,  Inc.  1994  Non-employee  Director Stock
                  Option Plan  (Incorporated  herein by reference to Exhibit 4.5
                  to   the    Registration    Statement    on   Form    S-8   of
                  Tele-Communications,  Inc.  (Commission  File  No.  333-06179)
                  filed on June 18, 1996).



(10)(iii)(A)31    Tele-Communications  International,  Inc.  1996   Non-employee
                  Director Stock Option Plan  (Incorporated  herein by reference
                  to Appendix II to the Definitive  Proxy  Statement on Schedule
                  14A of  Tele-Communications  International,  Inc.  (Commission
                  File No. 0-26264) filed on August 13, 1996).

(10)(iii)(A)32    Liberty  Media 401(K)  Savings  Plan (Incorporation  herein by
                  reference to Exhibit 99.1 to Post-Effective Amendment No. 2 on
                  Form  S-8 to the  Registration  Statement  on Form S-4 of AT&T
                  Corp. (Commission File No. 333-70279) filed March 10, 1999.

(12)              Computation of Ratio of Earnings to Fixed Charges.

(13)              Specified  portions (pages 28 through 72 and  the  inside back
                  cover) of the Company's  Annual Report to Shareholders for the
                  year ended December 31, 1998.

(21)              List of subsidiaries of AT&T.

(23)              Consent of Pricewaterhouse Coopers, LLP

(24)              Powers  of  Attorney  executed by  officers and  directors who
                  signed this report.

(27)              Financial Data Schedules.


         AT&T will furnish, without charge, to a shareholder upon request a copy
of the annual report to shareholders and the proxy statement,  portions of which
are  incorporated  herein by  reference  thereto.  AT&T will  furnish  any other
exhibit at cost.

     (b) Reports on Form 8-K:

         During the fourth  quarter  1998,  Form 8-K dated  October 16, 1998 was
filed  pursuant to Item 5 (Other  Events) and Item 7 (Financial  Statements  and
Exhibits)  on  October  16,  1998,  Form 8-K dated  October  21,  1998 was filed
pursuant  to Item 5 (Other  Events)  on  October  21,  1998  and Form 8-K  dated
December  8, 1998 was filed  pursuant  to Item 5 (Other  Events) on  December 8,
1998.




                        REPORT OF INDEPENDENT ACCOUNTANTS


To the Board of Directors of AT&T Corp.:


                  Our report on the  consolidated  financial  statements of AT&T
Corp. and subsidiaries has been incorporated by reference in this Form 10-K from
page 51 of the 1998 Annual Report to the Shareowners of AT&T Corp. In connection
with our audits of such financial  statements,  we have also audited the related
consolidated financial statement schedule listed in the index of this Form 10-K.

                  In our opinion, the consolidated  financial statement schedule
referred to above, when considered in relation to the basic financial statements
taken as a whole,  presents fairly,  in all material  respects,  the information
required to be included therein.




                          PRICEWATERHOUSECOOPERS, LLP



1301 Avenue of the Americas
New York, New York
March 19, 1999




                                              Schedule II--Sheet 1

                                                   AT&T CORP.
                                       AND ITS CONSOLIDATED SUBSIDIARIES

                                 SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS
                                              (Millions of Dollars)
                                                                                             
- ------------------------------------------------------------------------------------------------------------------
COL. A                                    COL. B              COL. C              COL. D                 COL. E
- ------------------------------------------------------------------------------------------------------------------
                                          Balance at          Charged to                                 Balance
                                          Beginning           Costs and                                  at End
Description                               of Period           Expenses            Deductions(a)          of Period
- ------------------------------------------------------------------------------------------------------------------
Year 1998

Allowances for doubtful accounts (b)      $1,037              $1,389              $1,320                 $1,106
Reserves related to business
  restructuring, including force
  and facility consolidation (c)          $  907              $  275              $  665                 $  517
Deferred tax asset valuation
  allowance (d)                           $  361              $   23              $  106                 $  278

Year 1997

Allowances for doubtful accounts (b)      $1,000              $1,522              $1,485                 $1,037
Reserves related to business
  restructuring, including force
  and facility consolidation (c)          $1,388              $   --              $  481                 $  907
Deferred tax asset valuation
  allowance (d)                           $  220              $  142              $    1                 $  361

The Notes on Sheet 2 are an integral part of this Schedule.





                                              Schedule II--Sheet 2

                                                   AT&T CORP.
                                       AND ITS CONSOLIDATED SUBSIDIARIES

                                 SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS
                                              (Millions of Dollars)
                                                                                             
- ------------------------------------------------------------------------------------------------------------------
COL. A                                    COL. B              COL. C              COL. D                 COL. E
- ------------------------------------------------------------------------------------------------------------------
                                          Balance at          Charged to                                 Balance
                                          Beginning           Costs and                                  at End
Description                               of Period           Expenses            Deductions(a)          of Period
- ------------------------------------------------------------------------------------------------------------------
Year 1996

Allowances for doubtful accounts (b)      $  833              $1,518              $1,351                 $1,000
Reserves related to business
  restructuring, including force
  and facility consolidation (c)          $2,092              $   --              $  704                 $1,388
Deferred tax asset valuation
  allowance (d)                           $  151              $   71              $    2                 $  220

<FN>
(a)  Amounts written off as uncollectible, net of recoveries.
(b)  Includes  allowances  for doubtful  accounts on long-term  receivables of $46,  $49 and $52 at
     December  31,  1998, 1997 and  1996,  respectively (included in long-term receivables in the Consolidated
     Balance Sheets).
(c)  Included  primarily in other current  liabilities  and in other long-term liabilities and deferred credits
     in the Consolidated Balance Sheets.
(d)  End of period balances include $18, $14 and $9 which represent the current portion of the deferred tax valuation
     allowance at December 31, 1998, 1997 and 1996, respectively.
</FN>



                                   SIGNATURES

         Pursuant to the  requirements  of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.


                              AT&T Corp.



                              /s/  M. J. Wasser
                              ------------------------------
                              By:  M. J. Wasser
                                   Vice President - Law and Secretary

March 19, 1999

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
registrant and in the capacities and on the date indicated.

Principal Executive Officers:                            #
                                                         #
C. Michael Armstrong    Chairman of the Board and        #
                        Chief Executive Officer          #
                                                         #
John Zeglis             President and Director           #
                                                         #
Principal Financial Officer:                             #
                                                         #
Daniel E. Somers        Senior Executive Vice President  #
                        Chief Financial Officer          #
                                                         #
Principal Accounting Officer:                            #
                                                         #
Nicholas S. Cyprus      Vice President and Controller    ##  By M. J. Wasser
                                                         #   (attorney-in-fact)*
Directors:                                               #
                                                         #   March 19, 1999
Kenneth T. Derr                                          #
M. Kathryn Eickhoff                                      #
Walter Y. Elisha                                         #
George M. C. Fisher                                      #
Donald V. Fites                                          #
Ralph S. Larsen                                          #
John C. Malone                                           #
Donald F. McHenry                                        #
Michael I. Sovern                                        #
Sanford I. Weill                                         #
Thomas H. Wyman                                          #