20
Telephone operation
Options while on calls
Volume control
While on a call, press DIR/VOLUME to increase or
CID/VOLUME to decrease the listening volume.
When the volume reaches the minimum or maximum
setting, you hear two beeps.
NOTE: The handset earpiece volume setting (1-5) and speakerphone volume setting (1-6)
are independent.
Mute
Use the mute function to turn off the microphone while on a call. You can
hear the caller, but the caller cannot hear you.
To mute the call:
Press MUTE/DELETE. When mute is on, the handset screen
shows MUTED for a few seconds and the MUTE icon
appears until you turn off mute.
To end mute:
Press MUTE/DELETE and then resume speaking. When
mute is off, MICROPHONE ON appears temporarily on
the handset screen.
-OR-
Mute is automatically turned off when you end the call.
Flash/call waiting
For more information on caller ID with call waiting, refer to About caller ID on
page 33. If you subscribe to call waiting service provided by your telephone
service provider, and someone calls while you are already on a call, you hear
a beep.
Press PHONE/FLASH to put your current call on hold
and take the new call.
Press PHONE/FLASH anytime to switch back and
forth between calls.
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