ETSI TS 122173-V8.5.0

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (3GPP TS 22.173 version 8.5.0 Release 8)

STANDARD published on 30.1.2009

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The information about the standard:

Designation standards: ETSI TS 122173-V8.5.0
Publication date standards: 30.1.2009
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: European technical standard
Category: Technical standards ETSI