
Digital cellular telecommunications system (Phase 2) - Half rate speech - Part 2: Half rate speech transcoding (GSM 06.20 version 4.3.1)
NORMA vydaná dňa 1.9.1998
Designation standards: ÖNORM ETS 300581-2
Note: NEPLATNÁ
Publication date standards: 1.9.1998
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM