ČSN ETS 300567 (872619)

European digital cellular telecommunications system (Phase 2). Call Waiting (CW) and Call Hold (HOLD) supplementary service. Stage 3 (GSM 04.83)

NORM herausgegeben am 1.3.1996

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The information about the standard:

Designation standards: ČSN ETS 300567
Classification mark: 872619
Catalog number: 19412
Publication date standards: 1.3.1996
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN