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E.121 : Pictograms, symbols and icons to assist users of the telephone and telefax services

Recommendation E.121

In force components
Number
Title Status
E.121 (06/04)
 
Pictograms, symbols and icons to assist users of the telephone and telefax services  
This edition includes the changes introduced by Erratum 1 (10/2004).
In force
E.121 (2004) Erratum 1 (10/04)
 
 
Applies to English version only
In force
 
 
Superseded and Withdrawn components
Number
Title Status
E.121 (11/88)
 
Pictograms and symbols to assist users of the telephone service   Superseded
E.121 (02/95)
 
Pictograms, symbols and icons to assist users of the telephone service.   Superseded
E.121 (07/96)
 
Pictograms, symbols and icons to assist users of the telephone service   Superseded

 

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Updated : 2014-05-15