
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; IP Multimedia Subsystem (IMS); Stage 2 (3GPP TS 23.228 version 18.12.0 Release 18)
NORMA vydána dne 20.7.2026
Designation standards: ETSI TS 123228-V18.12.0
Publication date standards: 20.7.2026
The number of pages: 392
Approximate weight : 1207 g (2.66 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI