Digital cellular telecommunications system (Phase 2) (GSM);Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81 version 4.1.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)
NORMA vydaná dňa 1.10.2021
Designation standards: UNE-EN 301248V4.1.1
Publication date standards: 1.10.2021
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE