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� Home : ITU-T : Publications : Recommendations : F�Series : F.721 : F.721 (08/92)
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F.721�:�Videotelephony teleservice for ISDN �

Recommendation F.721 (08/92)

Approved in 1992-08-04

Status : In force

Access : Freely available items

Available languages and formats :
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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

90086 bytes 1993-03-16 E�3115�
Espa�ol

PDF Document PDF (acrobat)

104044 bytes 1993-03-16 S�3116�
Fran�ais

PDF Document PDF (acrobat)

105606 bytes 1993-03-16 F�3114�

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TIES users

Available languages and formats :
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and language to get the document

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Format Size Posted Article Number TIES users
English

Word Document Word

75612 bytes 1993-03-16 E�3115� Download
Espa�ol

Word Document Word

88638 bytes 1993-03-16 S�3116� Download
Fran�ais

Word Document Word

87403 bytes 1993-03-16 F�3114� Download

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