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  Home : ITU-T : Publications : Recommendations : X Series : X.420 : X.420 (09/92)
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X.420 : Information technology - Message handling systems: Interpersonal messaging system  

Recommendation X.420 (09/92)

Approved in 1992-09-10

Status : Superseded

 

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741439 bytes 2007-07-11 E 3610 
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Updated : 2007/07/11