Digital cellular telecommunications system (Phase 2+) (GSM); Completion of Calls to Busy Subscriber (CCBS); Service description, Stage 1 (GSM 02.93 version 5.3.1)
NORM herausgegeben am 15.9.1997
Designation standards: ETSI GTS GSM 02.93-V5.3.1
Note: UNGÜLTIG
Publication date standards: 15.9.1997
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI