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Attachments to the Public Switched Telephone Network (PSTN). Category II attachment requirements for 300 bit/s duplex modems standardized for use on the PSTN
STANDARD published on 1.6.1995
Designation standards: ČSN ETS 300115
Classification mark: 877523
Catalog number: 17796
Publication date standards: 1.6.1995
SKU: NS-170811
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
WITHDRAWN
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Latest update: 2025-03-02 (Number of items: 2 231 032)
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