Digital cellular telecommunications system (Phase 2+) - Discontinuous Transmission (DTX) for Adaptive Multi-Rate (AMR) speech traffic channels (GSM 06.93 version 7.4.1 Release 1998)
NORMA vydána dne 1.2.2001
Designation standards: ÖNORM EN 301707-V7.4.1
Publication date standards: 1.2.2001
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM