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� Home : ITU-T : Publications : Recommendations : I�Series : I.241.1 : I.241.1 (11/88)
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I.241.1�:�Teleservices supported by an ISDN : Telephony �

Recommendation I.241.1 (11/88)

Approved in 1988-11-25

Status : In force

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Summary

Access : Freely available items

Available languages and formats :
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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

60299 bytes 1989-06-02 E�13854�
Espa�ol

PDF Document PDF (acrobat)

188748 bytes 2004-10-15 S�13854�
Fran�ais

PDF Document PDF (acrobat)

75851 bytes 1989-06-02 F�13854�

Access :

TIES users

Available languages and formats :
�
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

42297 bytes 1989-06-02 E�13854� Download
Espa�ol

Word Document Word

84480 bytes 2013-10-07 S�13854� Download
Fran�ais

Word Document Word

56032 bytes 1989-06-02 F�13854� Download

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