European digital cellular telecommunications system (Phase 2). Security related network functions (GSM 03.20)
STANDARD published on 1.7.2002
Designation standards: STN ETS 300534
Classification mark: 870534
Catalog number: 20388
Publication date standards: 1.7.2002
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Slovak technical standard
Category: Technical standards STN