call indicator


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call indicator

[¦kȯl ′in·də‚kād·ər]
(electronics)
Device for receiving pulses from an automatic switching system and displaying the corresponding called number before an operator at a manual switchboard.
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With this software client contacts already analyzing during phone-based call indicators.
The direct-select NC306 Master Station includes dedicated call indicators and buttons for each room.
We use the two congressional roll call indicators of presidential support that Edwards found to be most relevant and a third measure of support that omits intermestic policy issues.