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EXHIBIT I
DIRECTORS AND EXECUTIVE OFFICERS OF
SBC COMMUNICATIONS INC. AS OF JUNE 30, 2000
The name, present principal occupation or employment, and the name of any
corporation or other organization in which such employment is conducted, of each
director, advisory director and executive officer of SBC Communications Inc.
("SBC"), is set forth below. Unless otherwise indicated in parentheses, each
occupation set forth opposite a name refers to employment with SBC. The business
address of each director and officer is SBC Communications Inc., 175 East
Houston Street, San Antonio, TX 78205.
Name Present Principal Occupation or Employment
Edward E. Whitacre, Jr. Chairman of the Board and Chief Executive Officer
Gilbert F. Amelio Advisory Director (General Partner, Chairman and
Chief Executive Officer, Beneventure Capital)
Clarence C. Barksdale Director (Vice Chairman, Board of Trustees,
Washington University)
James E. Barnes Director (Chairman of the Board, President and
Chief Executive Officer, MAPCO Inc., Retired)
August A. Busch, III Director (Chairman of the Board and President,
Anheuser-Busch Companies, Inc.)
Royce S. Caldwell Vice Chairman and President - SBC Operations
James W. Callaway Group President - SBC Services
Cassandra C. Carr Senior Executive Vice President - External Affairs
William P. Clark Director (Senior Counsel, Clark, Cali and
Negranti, Attorneys at Law)
Martin K. Eby, Jr. Director (Chairman of the Board and Chief
Executive Officer, The Eby Corporation)
James D. Ellis Senior Executive Vice President and General
Counsel
Charles E. Foster Group President - SBC
Herman E. Gallegos Director (Independent Management Consultant)
Jess T. Hay Director (Chairman, HCB Enterprises Inc; Chairman
of the Texas Foundation for Higher Education)
James A. Henderson Director (Retired Chairman and Chief Executive
Officer, Cummins Engine Company, Inc.)
Bobby R. Inman Director (United States Navy, Retired)
Karen E. Jennings Senior Executive Vice President - Human Resources
James S. Kahan Senior Executive Vice President - Corporate
Development
Donald E. Kiernan Senior Executive Vice President, Chief Financial
Officer and Treasurer
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Name Present Principal Occupation or Employment
Charles F. Knight Director (Chairman and Chief Executive Officer,
Emerson Electric Co.)
Lynn M. Martin Director ( Chair of the Council for the Advancement
of Women;
Advisor to the Firm, Deloitte & Touche LLP;
Professor, J.L.
Kellogg Graduate School of Management, Northwestern
University)
John B. McCoy Director (Retired Chairman, Bank One Corporation)
Mary S. Metz Director (President, S.H. Cowell Foundation)
Edward A. Mueller President - SBC International Operations
Toni Rembe Director (Partner, Pillsbury Madison & Sutro LLP)
S. Donley Ritchey Director (Managing Partner, Alpine Partners)
Joyce M. Roche Director (Independent Marketing Consultant)
Stanley T. Sigman Group President - SBC National Operations
Carlos Slim Helu Director (Chairman of the Board, Carso Global
Telecom, S.A. de
C.V.; Chairman of the Board, Telefonos de Mexico,
S.A. de C.V.)
Laura D'Andrea Tyson Director (Dean, Walter A. Haas School of Business,
University of California, Berkeley)
Patricia P. Upton Director (President and Chief Executive Officer,
Aromatique, Inc.)
