Adjust Screen Contrast; Adjust Volume - Nortel M3905 Call Center Quick Reference Manual

Adjust Screen contrast

The Screen contrast option allows you to adjust the contrast of the display on your
telephone. After you select Screen contrast from the
Lower
or
Press the Key to save changes. Press the
Done

Adjust volume

Use the Volume adjustment option to select a comfortable sound level for the
various audio signals.
Note: After you select Volume adjustment. . . from the
of adjustable items for your telephone model appears. It is recommended that you
adjust these parameters while you are on a telephone call so that you can judge
the impact of the changes your are making.
To adjust the Ringer volume:
Ringer
Lower
or
Press the Key to save changes. Press the
Done
Use the procedure above to adjust the volume on the following items:
Buzzer
Speaker
Handset listen
Higher
1. Select
2. Press the
Higher
Note: Headset sidetone is the sound of
your own voice that you hear in the
headset speaker.
Options List
From the
Contrast
Key to decrease the display
Lower
contrast level, or press the
to increase the display contrast level.
Key or
Quit Options
Options List
from the
Ringer
Key to decrease the
Lower
ringer volume, or press the
to increase the ringer volume.
Key or
Quit Options
Headset listen
Headset talk
Headset sidetone
Options List
menu;
screen, press the
Key
Higher
Key to exit.
menu, a list
menu.
Volume
Key
Higher
Key to exit.
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