Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN
STANDARD published on 1.6.1997
Designation standards: ČSN ETS 300001-ed.2
Classification mark: 877501
Catalog number: 21094
Publication date standards: 1.6.1997
The number of pages: 116
Approximate weight : 379 g (0.84 lbs)
Country: Czech technical standard
Category: Technical standards ČSN