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Telephone operation
Options while on calls
Volume control
While on a call, press DIR/VOLUME to increase or press
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 does not hear you.
To mute the call:
Press MUTE. 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 and then resume speaking. When mute is off,
MICROPHONE ON appears temporarily on the handset
screen.
-OR-
Mute is automatically canceled when you end the call.
Flash/call waiting
For more information on caller ID with call waiting, refer to About caller ID on
page 31. If you subscribe to call waiting service provided by your telephone
service provider, you hear a beep if someone calls you while you are already on
a call.
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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