
European digital cellular telecommunications system - Half rate speech - Part 5: Discontinuous transmission (DTX) for half rate speech traffic channels
NORM herausgegeben am 1.6.1997
    
        Designation standards: ČSN ETS 300581-5-ed.1
                Classification mark:  872645
                
                Catalog number:  22115
                
                
               
                Publication date standards:  1.6.1997
        The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
        Country:          Czech technical standard
        Kategorie: Technische Normen ČSN