
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IMS Restoration Procedures (3GPP TS 23.380 version 15.1.0 Release 15)
STANDARD published on 11.3.2019
Designation standards: ETSI TS 123380-V15.1.0
Publication date standards: 11.3.2019
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: European technical standard
Category: Technical standards ETSI