ETSI TS 122173-V9.4.0

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 9.4.0 Release 9)

NORMA vydaná dňa 21.1.2010

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The information about the standard:

Designation standards: ETSI TS 122173-V9.4.0
Publication date standards: 21.1.2010
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: European technical standard
Kategória: Technické normy ETSI