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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

Access : Freely available items

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

64411 bytes 1993-01-20 E 3013 
Español

PDF Document PDF (acrobat)

76805 bytes 1993-01-20 S 3020 
Français

PDF Document PDF (acrobat)

77506 bytes 1993-01-20 F 3006 

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TIES users

Available languages and formats :
 
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Format Size Posted Article Number TIES users
English

Word Document Word

52960 bytes 1993-01-20 E 3013  Download
Español

Word Document Word

63388 bytes 1993-01-20 S 3020  Download
Français

Word Document Word

63260 bytes 1993-01-20 F 3006  Download

 

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Updated : 2001/09/10