Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of the Short Message Service (SMS) (GSM 03.40 version 7.4.0 Release 1998)
NORM herausgegeben am 31.12.1999
Designation standards: ETSI TS 100901-V7.4.0
Publication date standards: 31.12.1999
The number of pages: 121
Approximate weight : 394 g (0.87 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI