
Public Switched Telephone Network (PSTN) - Category II specification for 300 bit/s duplex modems standardized for use on the PSTN
NORMA vydána dne 1.1.1998
Designation standards: ÖNORM ETS 300115
Note: NEPLATNÁ
Publication date standards: 1.1.1998
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM