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Telephone operation
Handset speakerphone
During a call, press to switch between speakerphone and normal
handset use.
Volume control
During a call, press
VOL/ /
or
VOL/ /
CID
on the handset, or
+/-/VOLUME
on the side of the headset to adjust the listening volume. You hear an
in-ear beep while adjusting. If you turn off the key tone, the in-ear beep will
not be heard.
If this is a cell call and the volume is too loud or quiet, try changing the
volume on your cell phone. On some cell phones, changing the volume on
the cell phone effects your cell call volume on the
DS6472 handset.
Silence the ringer
When the telephone is ringing, you can temporarily silence the ringer of
the handset or headset without disconnecting the call. The next call rings
normally at the preset volume.
To silence the handset ringer:
Press
SILENCE
,
OFF/
CANCEL
or
MUTE/
DELETE
on the handset and
Ringer muted appears.
To silence the headset ringer:
Press
MUTE/
FLASH
on the headset.
To silence the telephone base ringer:
Press
/VOL during an incoming call to mute the ringer temporarily.
Mute
The mute function turns off the microphone. You can hear the caller, but the
caller cannot hear you.
On a handset:
During a call, press
MUTE/
DELETE
to turn off the microphone. The
handset shows
Microphone off briefly and MUTE appears until the mute
function is turned off.
Press
MUTE/
DELETE
again to resume the conversation. The handset
briefly shows
Microphone on.
On a headset:
During a call, press
MUTE/
FLASH
. The headset announces, “
Mute on
.” The
headset beeps every 30 seconds until the mute function is turned off.
Press
MUTE/
FLASH
again to resume the conversation. The headset
announces, “
Mute off
.”
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