
Business TeleCommunications (BTC) - Special quality voice bandwidth 2-wire analogue leased line (A2S) - Connection characteristics and network interface presentation
NORMA vydaná dňa 1.6.1996
Designation standards: ÖNORM ETS 300449
Note: NEPLATNÁ
Publication date standards: 1.6.1996
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM