
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); User-to-User Signalling (UUS); Service description; Stage 1 (3GPP TS 22.087 version 19.0.0 Release 19)
NORM herausgegeben am 22.10.2025
Designation standards: ETSI TS 122087-V19.0.0
Publication date standards: 22.10.2025
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI