Digital cellular telecommunications system - Mobile radio interface layer 3 Supplementary services specification - General aspects (GSM 04.10 version 5.0.1)
NORMA vydána dne 1.10.1997
Designation standards: ÖNORM ETS 300941
Note: NEPLATNÁ
Publication date standards: 1.10.1997
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM