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X.420 : Information technology - Message Handling Systems (MHS): Interpersonal Messaging System  

Recommendation X.420

In force components
Number
 Title Status
X.420 (06/99)
  		Information technology - Message Handling Systems (MHS): Interpersonal Messaging System   In force
 
 
Superseded and Withdrawn components
Number
 Title Status
X.420 (11/88)
  		Message handling systems: Interpersonal messaging system   Superseded
X.420 (09/92)
  		Information technology - Message handling systems: Interpersonal messaging system   Superseded
X.420 (10/96)
  		Information technology - Message handling systems: Interpersonal messaging system   Superseded
X.420 (1996) Technical Cor. 1 (08/97)
  		  Superseded
X.420 (1995) Amendment 1 (08/97)
  		Security error diagnostic codes   Superseded
X.420 (1996) Technical Cor. 2 (12/97)
  		 
Published as a consolidated file with X.420 Corr. 3 (09/1998) 		Superseded
X.420 (1996) Amendment 2 (12/97)
  		 
Never published, consolidated in X.420 (1999) 		Superseded
X.420 (1996) Technical Cor. 3 (09/98)
  		 
Published in English and electronic format only as a consolidated file with X.420 Cor. 2 (12/1997) 		Superseded
X.420 (1996) Amendment 3 (09/98)
  		 
Never published, consolidated in X.420 (1999) 		Superseded

 

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Updated : 2014-05-06