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� Home : ITU-T : Publications : Recommendations : R�Series : R.43 : R.43 (11/88)
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R.43�:�Simultaneous communication by telephone and telegraph on a telephone-type circuit �

Recommendation R.43 (11/88)

Approved in 1988-11-01

Status : In force

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

50054 bytes 1990-04-19 E�15287�
Espa�ol

PDF Document PDF (acrobat)

56634 bytes 1990-04-19 S�15287�
Fran�ais

PDF Document PDF (acrobat)

57102 bytes 1990-04-19 F�15287�

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TIES users

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Format Size Posted Article Number TIES users
English

Word Document Word

33403 bytes 1990-04-19 E�15287� Download
Espa�ol

Word Document Word

45071 bytes 1990-04-19 S�15287� Download
Fran�ais

Word Document Word

45274 bytes 1990-04-19 F�15287� Download

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