ÖNORM ETS 300957

Digital cellular telecommunications system - Unstructured Supplementary Service Data (USSD) - Stage 3 (GSM 04.90 version 5.0.1)

NORMA vydaná dňa 1.9.1997

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The information about the standard:

Designation standards: ÖNORM ETS 300957
Note: NEPLATNÁ
Publication date standards: 1.9.1997
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM