Public Switched Telephone Network (PSTN) - Category II attachement requirements for 9600 or 4800 bits per second duplex modems stadardised for use on the PSTN (Candidate NET 25)
STANDARD published on 1.4.1992
Designation standards: ÖNORM ETS 300002
Note: WITHDRAWN
Publication date standards: 1.4.1992
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM