Digital cellular telecommunications system (Phase 2+) (GSM); Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.61 version 7.0.1 Release 1998) (Endorsed by AENOR in November of 2007.)
NORMA vydaná dňa 1.11.2007
Designation standards: UNE-EN 300727V7.0.1
Publication date standards: 1.11.2007
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE