Digital cellular telecommunications system (Phase 2+) (GSM). Security aspects (GSM 02.09 version 7.1.1 Release 1998)
STANDARD published on 1.1.2002
Designation standards: STN EN 300920-V7.1.1
Classification mark: 870920
Catalog number: 19667
Publication date standards: 1.1.2002
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN