
Universal Mobile Telecommunications System (UMTS); LTE; Universal Subscriber Identity Module (USIM) conformance test specification (3GPP TS 31.122 version 19.0.0 Release 19)
NORMA vydána dne 12.10.2026
Designation standards: ETSI TS 131122-V19.0.0
Publication date standards: 12.10.2026
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI