
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia Subsystem (IMS); Stage 2 (3GPP TS 23.228 version 8.4.0 Release 8)
STANDARD published on 10.4.2008
Designation standards: ETSI TS 123228-V8.4.0
Publication date standards: 10.4.2008
The number of pages: 236
Approximate weight : 739 g (1.63 lbs)
Country: European technical standard
Category: Technical standards ETSI