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ITU-T F.400/X.400 (1996) Amd. 1 (09/1998)

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Enhancements

Citation:	https://handle.itu.int/11.1002/1000/4469
Series title:	F series: Non-telephone telecommunication services F.400-F.499: Message handling services X series: Data networks, open system communications and security X.400-X.499: Message Handling Systems
Approval date:	1998-09-25
Identical standard:	ISO/IEC 10021-1:1997/Amd1:1999 (Twinned)
Approval process:	TAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 17
Further details:	Patent statement(s)

EditionsRelated Supplement(s)Related technical papers and reports

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
5	F.400/X.400 (06/1999)	In force	here	here	here
4.1	F.400/X.400 (1996) Amd. 1 (09/1998)	Superseded	-	here	here
4	F.400/X.400 (07/1996)	Superseded	-	here	here
3	F.400/X.400 (03/1993)	Superseded	-	here	here
2	F.400/X.400 (11/1988)	Superseded	-	here	here
1	X.400 (10/1984)	Superseded	-	-	Not available


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
F Suppl. 1 (11/1988)	Definitions relating to telegraph, telematic and data transmission services	In force	-	here	here
F Suppl. 2 (11/1988)	Terms and definitions for telex	In force	-	here	here
F Suppl. 3 (09/2016)	Overview of Telecom Finance (Finance2.0)	In force	here	here	here
F Suppl. 4 (04/2021)	Overview of convergence of artificial intelligence and blockchain	In force	here	here	here

Title	Approved on	Download
Guideline on web-based remote sign language interpretation or video remote interpretation (VRI) system	2022	here
Application of software-defined cameras in the surveillance industry	2022	here
Conformance test specification for ITU-T F.780.1	2022	here
Overview of assistive listening systems	2020	here