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� Home : ITU-T : Publications : Recommendations : Q�Series : Q.725
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Q.725�:�Signalling performance in the telephone application �

Recommendation Q.725

In force components
Number
 Title Status
Q.725 (03/93)
� 		Signalling performance in the telephone application � In force
�
�
Superseded and Withdrawn components
Number
 Title Status
Q.725 (11/88)
� 		Specifications of Signalling System No. 7 - Signalling performance in the telephone application � Superseded

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