SS-ETS-300933 › Complete Document History
Digital cellular telecommunications system (Phase2+) - Voice Group Call Service (VGCS) using - Stage 2 - (GSM 03.68 version 5.3.1)

Complete Current Edition:
   EDITION 3 - ENGLISH LANGUAGE EDITION - June 26, 1998
   EDITION 5 - ENGLISH LANGUAGE EDITION - Dec. 31, 1998

Obsolete Revision Information:
   EDITION 4 - ENGLISH LANGUAGE EDITION - Aug. 21, 1998
   EDITION 2 - ENGLISH LANGUAGE EDITION - Sept. 12, 1997
   EDITION 1 - ENGLISH LANGUAGE EDITION - June 27, 1997