Digital cellular telecommunications system (Phase 2+) - Half rate speech - Substitution and muting of lost frames for half rate speech traffic channels (GSM 06.21 version 6.0.1 Release 1997)
NORMA vydána dne 1.9.1999
Designation standards: ÖNORM EN 300970-V6.0.1
Note: NEPLATNÁ
Publication date standards: 1.9.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM