Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN - Chapter 1 to 10
STANDARD published on 1.3.1998
Designation standards: ČSN ETS 300001-ed.4
Classification mark: 877501
Catalog number: 51687
Publication date standards: 1.3.1998
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN