AGREEMENT --------- This will confirm the agreement by and between the undersigned that the Statement on Schedule 13G filed on or about this date with respect to the beneficial ownership of the undersigned of shares of common stock of AirTouch...

                                                                   EXHIBIT A


                                    AGREEMENT
                                    ---------


           This will confirm the agreement by and between the undersigned that
the Statement on Schedule 13G filed on or about this date with respect to the
beneficial ownership of the undersigned of shares of common stock of AirTouch
Communications, Inc. is being filed on behalf of each of MediaOne Group, Inc.
(formerly "U S WEST, Inc."), a Delaware corporation ("MediaOne Group"), and
MediaOne Group, Inc., a Delaware corporation and wholly owned subsidiary of
MediaOne Group.

Dated:  June 22, 1998

                                         MEDIAONE GROUP, INC.
                                         (formerly "U S WEST, Inc.")

                                         By: /s/ XXXXXXX X. XXXXX
                                            ---------------------------------
                                            Name:  Xxxxxxx X. Xxxxx
                                            Title: Assistant Secretary



                                         MEDIAONE GROUP, INC.

                                         By: /s/ XXXXXXX X. XXXXX
                                            ---------------------------------
                                            Name:  Xxxxxxx X. Xxxxx
                                            Title: Assistant Secretary






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