ATIS Telecom Glossary
Wednesday, April 23, 2014

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busy test
In telephony, a test made to determine whether certain facilities, such as a subscriber line or a central office trunk, are available for use.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
For more information on the work related to these definitions,
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