
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia (IM) session handling; IM call model; Stage 2 (3GPP TS 23.218 version 5.8.0 Release 5)
STANDARD published on 31.3.2005
Designation standards: ETSI TS 123218-V5.8.0
Publication date standards: 31.3.2005
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: European technical standard
Category: Technical standards ETSI