Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN - ....(abbreviated)
NORMA vydána dne 1.8.1993
Designation standards: ÖNORM ETS 300001
Note: NEPLATNÁ
Publication date standards: 1.8.1993
The number of pages: 999
Approximate weight : 3028 g (6.68 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM