ATIS Telecom Glossary
Thursday, April 24, 2014

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key telephone system (KTS)
In a local environment, terminals and equipment that provide immediate access from all terminals to a variety of telephone services without attendant assistance. Note: A KTS may interface with the public switched telephone network.

 

 

 

 

 

 

 

 

 

 



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