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� Home : ITU-T : Publications : Recommendations : Q�Series : Q.151 : Q.151 (11/88)
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Q.151�:�Signal code for register signalling �

Recommendation Q.151 (11/88)

Approved in 1988-11-25

Status : In force

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PDF Document PDF (acrobat)

51130 bytes 1989-02-03 E�15157�
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PDF Document PDF (acrobat)

57434 bytes 1989-02-03 S�15157�
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PDF Document PDF (acrobat)

58038 bytes 1989-02-03 F�15157�

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Format Size Posted Article Number TIES users
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Word Document Word

36030 bytes 1989-02-03 E�15157� Download
Espa�ol

Word Document Word

46736 bytes 1989-02-03 S�15157� Download
Fran�ais

Word Document Word

46222 bytes 1989-02-03 F�15157� Download

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