
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia Subsystem (IMS); Stage 2 (3GPP TS 23.228 version 8.5.0 Release 8)
NORMA vydána dne 19.6.2008
Designation standards: ETSI TS 123228-V8.5.0
Publication date standards: 19.6.2008
The number of pages: 242
Approximate weight : 757 g (1.67 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI