European digital cellular telecommunications system (Phase 1); Requirements on Interworking between the ISDN or PSTN and the PLMN (GSM 09.03)
NORM herausgegeben am 1.1.1995
Designation standards: ETSI GTS 09.03-V3.0.1
Publication date standards: 1.1.1995
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI