Digital cellular telecommunications system (Phase 2) (GSM); Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.62 version 4.0.1)
NORM herausgegeben am 31.12.1997
Designation standards: ETSI EN 301247-V4.0.1
Publication date standards: 31.12.1997
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI