Digital cellular telecommunications system (Phase 2+) - General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.3.1)
NORMA vydaná dňa 1.12.1997
Designation standards: ÖNORM ETS 300976
Note: NEPLATNÁ
Publication date standards: 1.12.1997
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM