Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN - ....(abbreviated)
STANDARD published on 1.8.1993
Designation standards: ÖNORM ETS 300001
Note: WITHDRAWN
Publication date standards: 1.8.1993
The number of pages: 999
Approximate weight : 3028 g (6.68 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM