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O.22�:�CCITT automatic transmission measuring and signalling testing equipment ATME No. 2 �

Recommendation O.22

In force components
Number
 Title Status
O.22 (10/92)
� 		CCITT automatic transmission measuring and signalling testing equipment ATME No. 2 � In force
�
�
Superseded and Withdrawn components
Number
 Title Status
O.22/Q.49 (11/88)
� 		CCITT automatic transmission measuring and signalling testing equipment ATME No. 2 � Superseded

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