
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Service aspects; Charging and billing (3GPP TS 22.115 version 12.3.0 Release 12)
NORMA vydána dne 31.3.2015
Designation standards: ETSI TS 122115-V12.3.0
Publication date standards: 31.3.2015
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI