Digital cellular telecommunications system (Phase 2) (GSM); Service accessibility (GSM 02.11)
STANDARD published on 30.9.1996
Designation standards: ETSI ETS 300507-ed.4
Publication date standards: 30.9.1996
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: European technical standard
Category: Technical standards ETSI