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Public Switched Telephone Network (PSTN). Subscriber line protocol over the local loop for display (and related) services. Part 1: On hook data transmission
STANDARD published on 1.12.1999
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Designation standards: STN ETS 300659-1
Classification mark: 870659
Catalog number: 14559
Note: WITHDRAWN
Publication date standards: 1.12.1999
SKU: NS-541877
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN
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