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  Home : ITU-T : Publications : Recommendations : I Series : I.121 : I.121 (04/91)
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I.121 : Broadband aspects of ISDN

Recommendation I.121 (04/91)

Approved in 1991-04

Status : In force


Access : Freely available items

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Format Size Posted Article Number
English

PDF Document PDF (acrobat)

68197 bytes 1991-07-15 E 2009 
Español

PDF Document PDF (acrobat)

79598 bytes 1991-07-15 S 2010 
Français

PDF Document PDF (acrobat)

81179 bytes 1991-07-15 F 2008 

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TIES users / Subscription Service (ITU Recommendations Online)

Electronic Bookshop - E-Price : 20 CHF (Swiss Francs)

Available languages and formats :

 
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Click on the selected format
and language to get the document

   
Format Size Posted Article Number TIES users Subscribers /or ADD to CART
English

Word Document Word

94034 bytes 1991-07-15 E 2009  Download Download
Español

Word Document Word

65470 bytes 1991-07-15 S 2010  Download Download
Français

Word Document Word

66104 bytes 1991-07-15 F 2008  Download Download

 

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Updated : 2001/09/10