ÖNORM ETS 300544

European digital cellular telecommunications system (Phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 2 (GSM 03.83)

NORM herausgegeben am 1.7.1995

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The information about the standard:

Designation standards: ÖNORM ETS 300544
Note: UNGÜLTIG
Publication date standards: 1.7.1995
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM