Digital cellular telecommunications system;Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81) (Endorsed by Asociación Espanola de Normalización in January of 2023.)
NORMA vydaná dňa 1.1.2023
Designation standards: UNE-ETS 300729ED1
Publication date standards: 1.1.2023
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE