ETSI TS 122173-V7.3.0

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (3GPP TS 22.173 version 7.3.0 Release 7)

STANDARD published on 31.3.2007

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The information about the standard:

Designation standards: ETSI TS 122173-V7.3.0
Publication date standards: 31.3.2007
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Category: Technical standards ETSI