ETSI ETS 300503-ed.2

Digital cellular telecommunications system (Phase 2) (GSM); General on supplementary services (GSM 02.04)

NORMA vydána dne 15.1.1996

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The information about the standard:

Designation standards: ETSI ETS 300503-ed.2
Publication date standards: 15.1.1996
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI