
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) session handling; IM call model; Stage 2 (3GPP TS 23.218 version 11.4.0 Release 11)
NORM herausgegeben am 8.10.2012
Designation standards: ETSI TS 123218-V11.4.0
Publication date standards: 8.10.2012
The number of pages: 71
Approximate weight : 213 g (0.47 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI