Digital cellular telecommunications system (Phase 2) (GSM); Closed User Group (CUG) supplementary services; Stage 2 (GSM 03.85)
STANDARD published on 15.1.1996
Designation standards: ETSI ETS 300546-ed.2
Publication date standards: 15.1.1996
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI