SS-636361 | European digital cellular telecommunications system, GSM - Signalling requirements according to CCITT Signalling System No. 7 (ITUP) for connection to a public switched telephone network | Document Center, Inc.

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European digital cellular telecommunications system, GSM - Signalling requirements according to CCITT Signalling System No. 7 (ITUP) for connection to a public switched telephone network

Obsolete Revision Information:

EDITION 2 - ENGLISH LANGUAGE EDITION - Nov. 24, 1993
EDITION 1 - ENGLISH LANGUAGE EDITION - Feb. 17, 1993