AMERICAN INFORMATION TECHNOLOGIES CORPORATION, DEL. CORP., CHICAGO, ILL. BELL ATLANTIC CORPORATION, DEL. CORP., ARLINGTON, VA. BELLSOUTH CORPORATION, GA. CORP., ATLANTA, GA. CINCINNATI BELL INC., OHIO CORP., CINCINNATI, OHIO NYNEX CORPORATION, DEL. CORP., NEW YORK,N.Y. PACIFIC TELESIS GROUP, NEV. CORP., SAN FRANCISCO, CALIF. THE SOUTHERN NEW ENGLAND TELEPHONE COMPANY, CONN. CORP., NEW HAVEN, CONN. SOUTHWESTERN BELL CORPORATION, DEL. CORP., ST. LOUIS, MO. U S WEST, INC., COLO. CORP., ENGLEWOOD, COLO.
Trademark: 72086718
