Digital cellular telecommunications system - Half rate speech - Comfort noise aspects for the half rate speech traffic channels (GSM 06.22 version 5.0.1)
NORM herausgegeben am 1.8.1997
Designation standards: ÖNORM ETS 300971
Note: UNGÜLTIG
Publication date standards: 1.8.1997
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM