EXHIBIT B
                                     TO RIGHTS AGREEMENT
                                 [Form of Rights Certificate]


                                                                                         

Certificate No. W -                                                                      ________ Rights


NOT EXERCISABLE AFTER (I) APRIL 6, 2009, OR (II) IF THE DISTRIBUTION DATE (AS
DEFINED BELOW) SHALL HAVE OCCURRED BEFORE THE DATE SPECIFIED IN CLAUSE (I), THE
DATE WHICH IS NINETY (90) DAYS AFTER APRIL 6, 2009, OR EARLIER IF REDEEMED. THE
RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF THE COMPANY AND UNDER CERTAIN
OTHER CIRCUMSTANCES, AT $0.005 PER RIGHT (SUBJECT TO ADJUSTMENT), ON THE TERMS
SET FORTH OR REFERRED TO IN THE RIGHTS AGREEMENT. UNDER CERTAIN CIRCUMSTANCES AS
PROVIDED IN THE RIGHTS AGREEMENT (AS REFERRED TO BELOW), RIGHTS ISSUED TO OR
BENEFICIALLY OWNED BY ACQUIRING PERSONS OR THEIR AFFILIATES OR ASSOCIATES (AS
SUCH TERMS ARE DEFINED IN THE RIGHTS AGREEMENT) OR ANY SUBSEQUENT HOLDER OF SUCH
RIGHTS SHALL BE NULL AND VOID AND MAY NOT BE TRANSFERRED TO ANY PERSON.

                                                          Rights Certificate

     This certifies that  _________________,  or registered assigns, is the
registered  owner of the  number of Rights set forth  above,  each of which
entitles the owner thereof, subject to the terms, provisions and conditions
of the Rights  Agreement (the "Rights  Agreement") by and between MediaOne 
Group, Inc. (the "Corporation") and its Rights Agent (the "Rights  Agent"), to
purchase from the Corporation at any time after the  Distribution  Date (as
such term is defined in the Rights  Agreement)  and prior to 5:00 p.m. (New
York City  time) on April 6, 2009 (or if the  Distribution  Date shall have
occurred  before  April 6, 2009,  at the close of  business on the 90th day
following  the  Distribution  Date)  at  the  office  of the  Rights  Agent
designated in the Rights  Agreement  for such purpose,  or its successor as
Rights Agent, in New York, NY, one one-thousandth (1/1,000) of a fully paid
nonassessable share of Series F Junior  Participating  Cumulative Preferred
Stock,  par value  $1.00 per  share,  of the  Corporation  (the  "Preferred
Stock") at a purchase  price of $225,  as the same may from time to time be
adjusted in accordance  with the Rights  Agreement (the "Exercise  Price"),
upon presentation and surrender of this Rights Certificate with the Form of
Election to Purchase attached hereto duly executed.

     As provided in the Rights Agreement, the Exercise Price and the number of
shares of Preferred Stock which may be purchased upon the exercise of the Rights
evidenced by this Rights Certificate are subject to modification and adjustment
upon the happening of certain events and, upon the happening of certain events,
securities other than shares of Preferred Stock, or other property, may be
acquired upon exercise of the Rights evidenced by this Rights Certificate, as
provided in the Rights Agreement.

     This Rights Certificate is subject to all of the terms, provisions and
conditions of the Rights Agreement, which terms, provisions and conditions are
incorporated herein by reference and made a part hereof and to which Rights
Agreement reference is hereby made for a full description of the rights,
limitations of rights, obligations, duties and immunities of the Rights Agent,
the Corporation and the holders of record of Rights Certificates. Copies of the
Rights Agreement are on file at the principal executive office of the
Corporation.

     This Rights Certificate, with or without other Rights Certificates, upon
surrender at the office of the Rights Agent designated in the Rights Agreement
for such purpose, may be exchanged for another Rights Certificate or Rights
Certificates of like tenor and date evidencing Rights entitling the holder of
record to purchase a like aggregate number of shares of Preferred Stock as the
Rights evidenced by the Rights Certificate or Rights Certificates surrendered
shall have entitled such holder to purchase. If this Rights Certificate shall be
exercised in part, the holder shall be entitled to receive upon surrender
hereof, another Rights Certificate or Rights Certificates for the number of
whole Rights not exercised.

     Subject to the provisions of the Rights Agreement, the Rights evidenced by
this Certificate may be redeemed by the Corporation at its option or under
certain other circumstances at a redemption price of $0.005 per Right. No
fractional shares of Preferred Stock (other than fractions which are integral
multiples of one one-thousandth (1/1,000) of a share) are required to be issued
upon the exercise of any Right or Rights evidenced hereby, and in lieu thereof
the Corporation may cause depositary receipts to be issued and/or a cash payment
may be made, as provided in the Rights Agreement.

     No holder of this Rights Certificate, as such, shall be entitled to vote or
receive dividends or be deemed for any purpose the holder of Preferred Stock or
of any other securities of the Corporation which may at any time be issuable on
the exercise hereof, nor shall anything contained in the Rights Agreement or
herein be construed to confer upon the holder hereof, as such, any of the rights
of a stockholder of the Corporation or any right to vote for the election of
directors or upon any matter submitted to stockholders at meeting thereof, or to
give or withhold consent to any corporate action or to receive notice of
meetings or other actions affecting stockholders (except as provided in the
Rights Agreement), or to receive dividends or subscription rights, or otherwise,
until the Right or Rights evidenced by this Rights Certificate shall have been
exercised as provided in the Rights Agreement. This Rights Certificate shall not
be valid or obligatory for any purpose until it shall have been countersigned by
the Rights Agent.

     WITNESS the facsimile signature of the proper officers of the Corporation
and its corporate seal. Dated as of _____________, ____.

ATTEST:


_________________________________            By:_______________________________
Secretary                                                 Title:

Countersigned:                     

[RIGHTS AGENT]

By:______________________________


                   Form of Reverse Side of Rights Certificate]

                            FORM OF ASSIGNMENT

     (To be executed by the registered holder if such holder desires to transfer
the Rights Certificates.)

     FOR VALUE RECEIVED _____________________________________ hereby sells,
assigns and transfers unto __________________________
__________________________________________________________________ (Please print
name and address of transferee)
_____________________________________________________________________ Rights
evidenced by this Rights Certificate, together with all right, title and
interest therein, and does hereby irrevocably constitute and appoint
______________________________ Attorney to transfer the within Rights
Certificate on the books of the within-named Corporation, with full power of
substitution.

Dated: ________________, ____

                                      ____________________________________
                                      Signature

Signature Guaranteed:
                                                         

                                    Certificate

     The undersigned hereby certifies by checking the appropriate boxes that:

(1)  this Rights Certificate [ ] is [ ] is not being sold, assigned or
     transferred by or on behalf of a Person who is or was an Acquiring Person
     or an Associate or an Affiliate thereof (as such terms are defined in the
     Rights Agreement); and

(2)  after due inquiry and to the best knowledge of the undersigned, it [ ] did
     [ ] did not acquire the Rights evidenced by this Rights Certificate from
     any Person who is, was or subsequently became an Acquiring Person or an
     Affiliate or Associate thereof (as such terms are defined in the Rights
     Agreement). Dated: ________________, ____


     __________________________________________
     Signature

                                       NOTICE

     The signature to the foregoing Assignment and Certificate must correspond
to the name as written upon the face of this Rights Certificate in every
particular, without alteration or enlargement or any change whatsoever.


                          FORM OF ELECTION TO PURCHASE

                       (To be executed if registered holder
                   desires to exercise the Rights Certificate.)

TO:_________________

     The undersigned hereby irrevocably elects to exercise _________________
Rights represented by this Rights Certificate to purchase the shares of
Preferred Stock issuable upon the exercise of such Rights and requests that
certificates for such share(s) be issued in the following name:

     Please insert social security or other identifying number:
______________________________

______________________________________________________________________________
(Please print name and address)

_______________________________________________________ If such number of Rights
shall not be all the Rights evidenced by this Rights Certificate, a new Rights
Certificate for the balance remaining of such Rights shall be registered in the
name of and delivered to:

     Please insert social security or other identifying number:
______________________________

______________________________________________________________________________
(Please print name and address)

______________________________________________________________________________

Dated: ________________, ____

 ____________________________________
 Signature
 Signature must conform in all respects to name of holder as specified
 on the fact of this Rights Certificate)

Signature Guaranteed