ČSN ETS 300546-ed.2 (872637)

Digital cellular telecommunications system (Phase 2). Closed User Group (CUG) supplementary services - Stage 2 (GSM 03.85)

NORM herausgegeben am 1.12.1997

Nur das Vorwort ist in der tschechischen Sprache -
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The information about the standard:

Designation standards: ČSN ETS 300546-ed.2
Classification mark: 872637
Catalog number: 50337
Publication date standards: 1.12.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN