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V.250�:�Serial asynchronous automatic dialling and control �

Recommendation V.250

In force components
Number
 Title Status
V.250 (07/03)
� 		Serial asynchronous automatic dialling and control � In force
V.250 Supplement 1 (06/01)
� 		Various extensions to V.250 basic command set �
 		In force
�
�
Superseded and Withdrawn components
Number
 Title Status
V.250 Supplement 1 (09/98)
� 		Various extensions to V.250 basic command set � Superseded
V.250 (05/99)
� 		Serial asynchronous automatic dialling and control � Superseded
V.250 (1999) Amendment 1 (07/01)
� 		Support of V.44, V.90, V.91 and V.92 and improved support for mode selection � Superseded
V.250 (1999) Amendment 2 (03/02)
� 		� Superseded

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Updated :�2023-03-09		 �