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ITU-T Q.430

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ITU-T Q.430

Conversion between analogue and digital versions of System R2 line signalling

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$25.00

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.040.40 : Data communication networks
Number of pages 21
Year 1980
Document history
Country Switzerland
Keyword CCITT Q.430;ITU-T 430;430