
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 5.6.0 Release 5)
NORMA vydána dne 30.9.2003
Designation standards: ETSI TS 123218-V5.6.0
Publication date standards: 30.9.2003
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI