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Q.35�:�Technical characteristics of tones for the telephone service �

Recommendation Q.35

This Recommendation is published with the double number E.180 and Q.35. For more details see E.180.
In force components
Number
 Title Status
E.180/Q.35 (03/98)
� 		Technical characteristics of tones for the telephone service �
This Recommendation is published with the double number E.180 and�Q.35 		In force
�
�
Superseded and Withdrawn components
Number
 Title Status
E.180/Q.35 (11/88)
� 		Technical characteristics of tones for the telephone service �
This Recommendation is also published under the alias number Q.35 		Superseded

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