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 6.0.1 Release 1997) (Endorsed by AENOR in November of 2007.)
STANDARD published on 1.11.2007
Designation standards: UNE-EN 300727V6.0.1
Publication date standards: 1.11.2007
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE