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T.90�:�Characteristics and protocols for terminals for telematic services in ISDN �

Recommendation T.90

In force components
Number
 Title Status
T.90 (02/92)
� 		Characteristics and protocols for terminals for telematic services in ISDN � In force
T.90 (1992) Amendment 1 (11/94)
� 		� In force
T.90 (1992) Amendment 2 (07/96)
� 		� In force
T.90 (1992) Amendment 3 (06/98)
� 		Cause value for a G4 fax fallback � In force
�
�
Superseded and Withdrawn components
Number
 Title Status
T.90 (11/88)
� 		Characteristics and protocols for terminals for telematic services in ISDN � Superseded

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