Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); 3G security; Access security for IP-based services (3GPP TS 33.203 version 5.5.0 Release 5)
STANDARD published on 31.3.2003
Designation standards: ETSI TS 133203-V5.5.0
Publication date standards: 31.3.2003
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: European technical standard
Category: Technical standards ETSI