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Page 8 - Volume Control
Volume Control
Mute
During a call you can mute the microphone.
1.
During the call, press
2.
The handset displays Mic. Mute. To cancel press
Caller Volume
The Volume Control keys (mounted on side of handset) are used to increase and decrease
caller volume during a call. The volume is shown as a bar across the display. After the call
the handset returns to its default volume setting (see below).
For systems where handsets are used in noisy environments, the maintainer can adjust the
volume settings for some phones. Contact your maintainer for further details.
Headset Operation
You can use a telephone headset (earphone and microphone) with the handset. This plugs
into a 2.5 mm stereo jack socket located on the base of the 20DT.
Using a headset disconnects the microphone and speaker. For total handsfree operation
also use Auto-Answer (see page 9).
Default Speech Volume
You can alter the default volume of calls.
1.
Press MENU* and
2.
Press > until required profile appears and then press
3.
Press > until START VOLUME appears, then press
4.
Use < and > to alter the volume display.
5.
When done, press
* Note:
Page 8 - Mute
Volume Control
.
. SET PROFILE/PROFILE 1 appears.
to save and MENU to finish.
On older menu structures (see pages 4 and 5), after pressing MENU, press >to
display PROFILE SET UP. Press
Press
and continue from step 3.
again.
.
.
and > until required profile appears.
INDeX DECT 20DT Handset User's Guide
38DHB0002UKCW – Issue 7 (10/03)
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