
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents (3GPP TS 29.228 version 8.19.0 Release 8)
STANDARD published on 25.9.2013
Designation standards: ETSI TS 129228-V8.19.0
Publication date standards: 25.9.2013
The number of pages: 73
Approximate weight : 219 g (0.48 lbs)
Country: European technical standard
Category: Technical standards ETSI