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FAQ-What Is the CID Service

Publication Date:  2015-05-06 Views:  653 Downloads:  0
Issue Description
What Is the CID Service?
The Calling Identity Delivery (CID) service or the Calling Line Identification Presentation (CLIP) service enables the AR router to send the calling party's number and call time to the called party and the calling party's number and call time displayed on the terminal device. This service requires phones supporting CID or calling number identifier between a common phone and a user line. The phones supporting CID can save numbers from multiple groups of incoming calls and provide number query and callback.