
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents (3GPP TS 29.228 version 15.2.0 Release 15)
NORM herausgegeben am 1.7.2019
Designation standards: ETSI TS 129228-V15.2.0
Publication date standards: 1.7.2019
The number of pages: 91
Approximate weight : 304 g (0.67 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI