Send Caller ID

There will be the added ability to Enable/Disable the function of sending caller ID received from the telephone company to extensions. Note: To be able to receive and display the caller ID, the phone set must support Caller ID display. There are four ways to send Caller ID which include: FSK after first ring, FSK before first ring, DTMF after first ring, and DTMF before first ring. If you don't want the system to send the received caller ID to your telephone, you can double click on the cell and then select None.