Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Telecommunication management; Subscriber and equipment trace; Trace concepts and requirements (3GPP TS 32.421 version 19.4.0 Release 19)
NORMA vydána dne 18.2.2026
Designation standards: ETSI TS 132421-V19.4.0
Publication date standards: 18.2.2026
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI