Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 supplementary services specification; Formats and coding (GSM 04.80 version 7.3.0 Release 1998)
STANDARD published on 31.7.2000
Designation standards: ETSI TS 100950-V7.3.0
Publication date standards: 31.7.2000
The number of pages: 54
Approximate weight : 162 g (0.36 lbs)
Country: European technical standard
Category: Technical standards ETSI