Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN - ......(abgekürzt)
NORMA vydána dne 1.6.1996
Designation standards: ÖNORM ETS 300001-4
Note: NEPLATNÁ
Publication date standards: 1.6.1996
The number of pages: 115
Approximate weight : 376 g (0.83 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM