Digital cellular telecommunications system (Phase 2+) (GSM); Explicit Call Transfer (ECT); (GSM 02.91)
NORM herausgegeben am 15.2.1996
Designation standards: ETSI GTS GSM 02.91-V5.0.0
Publication date standards: 15.2.1996
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI