Digital cellular telecommunications system (Phase 2+) (GSM); Operator determined barring (GSM 02.41 version 5.1.1)
STANDARD published on 30.1.1998
Designation standards: ETSI GTS GSM 02.41-V5.1.1
Publication date standards: 30.1.1998
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: European technical standard
Category: Technical standards ETSI