Digital cellular telecommunications system (Phase 2) (GSM); Security aspects (GSM 02.09 version 4.4.1)
STANDARD published on 15.1.1998
Designation standards: ETSI ETS 300506-ed.2
Publication date standards: 15.1.1998
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Category: Technical standards ETSI