ETSI GTS GSM 03.81-V5.0.0

Digital cellular telecommunications system; Line identification supplementary services; Stage 2 (GSM 03.81)

NORMA vydaná dňa 15.12.1996

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The information about the standard:

Designation standards: ETSI GTS GSM 03.81-V5.0.0
Publication date standards: 15.12.1996
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: European technical standard
Kategória: Technické normy ETSI