Cortelco 3719 instruction manual Callwaitingdisplay, Mutebutton, Ringervolume

CALLWAITINGDISPLAY

In the past, if you had call-waiting service, a tone alerted you there was a new call while you were on an existing call. Now our Call Waiting Caller ID not only tells you there is another call waiting, but lets you know who the caller is before you answer it. The call waiting information is shown on the display. The CALL WAITING (CW) symbol will flash for 16 seconds along with the telephone number and name of the person who is on call waiting. Press the FLASH button to put the existing call on hold and answer the new call.

Note: Whether or not you answer the call, the Call Waiting Caller ID will store the call information for future reference.

NOTE: MAKE SURE YOU HAVE SUBSCRIBED TO BOTH CALL WAITING CALLER ID AND CALLER ID SERVICE FROM YOUR LOCAL TELEPHONE COMPANY. IF YOU ONLY HAVE CALLER ID SERVICE, THE UNIT WORKS FOR CALLER ID ONLY.

MUTEBUTTON

Press MUTE to speak without the person on the phone hearing your conversation. The MUTE Indicator will appear (MIC MUTED will flash in display) and remain until you resume your conversation. To resume your conversation, press MUTE. The MUTE indicator will disappear and your call can continue.

RINGERVOLUME

Use the Ringer Volume control located on the right side of the phone base to change the ringer volume. The 3 position switch is used to set ringer volume to OFF, LO, or HI. Remember to set the Ringer switch to LO or HI when you want to receive calls.

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