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ITU-T U.4

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ITU-T U.4

Exchange of information regarding signals destined to be used over international circuits concerned with switched teleprinter networks

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.020 : Telecommunications in general
Number of pages 1
Year 1980
Document history
Country Switzerland
Keyword CCITT U.4;ITU-T 4;4