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� Home : ITU-T : Publications : Recommendations : P�Series : P.64 : P.64 (04/97)
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P.64�:�Determination of sensitivity/frequency characteristics of local telephone systems �

Recommendation P.64 (04/97)

Approved in 1997-04-18

Status : Superseded

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

561821 bytes 2001-05-11 E�11653�
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PDF Document PDF (acrobat)

619447 bytes 2001-05-11 S�11655�
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PDF Document PDF (acrobat)

623492 bytes 2001-05-11 F�11654�

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