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� Home : ITU-T : Publications : Recommendations : I�Series : I.511 : I.511 (11/88)
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I.511�:�ISDN-to-ISDN layer 1 internetwork interface �

Recommendation I.511 (11/88)

Approved in 1988-11-25

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)

108728 bytes 1989-07-10 E�7218�
Espa�ol

PDF Document PDF (acrobat)

118784 bytes 1989-07-10 S�7218�
Fran�ais

PDF Document PDF (acrobat)

122448 bytes 1989-07-10 F�7218�

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TIES users

Available languages and formats :
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Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number TIES users
English

Word Document Word

1344084 bytes 1989-07-10 E�7218� Download
Espa�ol

Word Document Word

1248281 bytes 1989-07-10 S�7218� Download
Fran�ais

Word Document Word

1273485 bytes 1989-07-10 F�7218� Download

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