ETSI TS 131121-V15.4.0

Universal Mobile Telecommunications System (UMTS); LTE; UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification (3GPP TS 31.121 version 15.4.0 Release 15)

NORMA vydána dne 29.7.2019

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The information about the standard:

Designation standards: ETSI TS 131121-V15.4.0
Publication date standards: 29.7.2019
The number of pages: 425
Approximate weight : 1306 g (2.88 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI