Digital cellular telecommunications system (Phase 2+) (GSM); Unstructured Supplementary Service Data (USSD); Stage 3 (GSM 04.90 version 7.0.1 Release 1998) (Endorsed by AENOR in August of 2006.)
NORM herausgegeben am 1.8.2006
Designation standards: UNE-EN 300957V7.0.1
Publication date standards: 1.8.2006
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE