ETSI TR 122979-V17.0.0

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions (3GPP TR 22.979 version 17.0.0 Release 17)

STANDARD published on 21.4.2022

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The information about the standard:

Designation standards: ETSI TR 122979-V17.0.0
Publication date standards: 21.4.2022
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: European technical standard
Category: Technical standards ETSI