Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (GSM 06.51 version 7.0.2 Release 1998)
NORMA vydána dne 13.12.1999
Designation standards: ETSI EN 300723-V7.0.2
Publication date standards: 13.12.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI