ETSI TS 122173-V8.9.0

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 8.9.0 Release 8)

NORMA vydaná dňa 19.1.2012

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The information about the standard:

Designation standards: ETSI TS 122173-V8.9.0
Publication date standards: 19.1.2012
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: European technical standard
Kategória: Technické normy ETSI