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H.23 : Basic characteristics of telegraph equipments used in international voice-frequency telegraph systems

Recommendation H.23 (10/84)

Approved in 1984-10-19

Status : Withdrawn

This Recommendation was only reproducing for information some characteristics given in ITU-T R.31 and R.35

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PDF Document PDF (acrobat)

165447 bytes 2001-05-28 E 10257 
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PDF Document PDF (acrobat)

167420 bytes 2001-05-28 S 10259 
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PDF Document PDF (acrobat)

173408 bytes 2001-05-28 F 10258 

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Word Document Word

76800 bytes 2001-05-28 E 10257  Download
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Word Document Word

83968 bytes 2001-05-28 F 10258  Download

 

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Updated : 2009/06/05