Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN - Chapter 7: Power failure
STANDARD published on 1.5.1997
Designation standards: ÖNORM ETS 300001-7
Note: WITHDRAWN
Publication date standards: 1.5.1997
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM