Avaya IP Office 20DT Посібник користувача - Сторінка 6
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Page 6 - Volume Control
Volume Control
Mute
Caller Volume
Headset Operation
Default Speech Volume
Page 6 - Mute
During a call you can mute the microphone.
1.
During the call, press
The handset displays Mic. Mute. To cancel press
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.
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 7).
You can alter the default volume of calls.
1.
Press MENU and PROFILE SET UP appears. Press
required Profile (1 or 2) then press
2.
Press > until START VOLUME appears, then press
3.
Use < and > to alter the volume display.
4.
When done, press
5.
Press MENU to finish.
.
again.
to save.
IP Office - 20DT Handset User's Guide
40DHB0002UKCH Issue 3 (25/09/2002)
again.
and select the
.