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� Home : ITU-T : Publications : Recommendations : E�Series : E.151 : E.151 (08/92)
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E.151�:�Telephone conference calls �

Recommendation E.151 (08/92)

Approved in 1992-08-04

Status : In force

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

64411 bytes 1993-01-20 E�3013�
Espa�ol

PDF Document PDF (acrobat)

76805 bytes 1993-01-20 S�3020�
Fran�ais

PDF Document PDF (acrobat)

77506 bytes 1993-01-20 F�3006�

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TIES users

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Format Size Posted Article Number TIES users
English

Word Document Word

52960 bytes 1993-01-20 E�3013� Download
Espa�ol

Word Document Word

63388 bytes 1993-01-20 S�3020� Download
Fran�ais

Word Document Word

63260 bytes 1993-01-20 F�3006� Download

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