
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Unstructured Supplementary Service Data (USSD) - Stage 1 (3G TS 22.090 version 3.0.1 Release 1999)
NORMA vydaná dňa 28.1.2000
Designation standards: ETSI TS 122090-V3.0.1
Publication date standards: 28.1.2000
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Kategória: Technické normy ETSI