Specify Display Brightness And Contrast - Mitel 5235 User Manual

Specify Display Brightness and Contrast

You can adjust the brightness and display contrast either via the 5235 IP
Phone volume controls (when the phone is idle) or via the Settings shutter.
To adjust the display contrast using the volume controls:
Repeatedly press the volume control buttons located below the speaker
to adjust the contrast. Press the up button (
the down button (
Note: You can use this method only when the phone is idle. If the phone is
ringing, this action adjusts the ring volume. If the phone is in use, this
action adjusts the handset, headset and speakerphone volume.
To adjust the display brightness and contrast using the Settings
information:
1. Open the Settings shutter.
2. Press the scroll buttons (
is listed.
3. Press the Brightness and Contrast setting.
4. Press the scroll buttons (
screen. If the arrow is disabled, you have adjusted the setting as far as
possible in this direction.
5. Press the Save button.
Note: Press Cancel at any time to exit this shutter without making any
changes.
) to decrease contrast.
) until the Brightness and Contrast setting
) to adjust the brightness and contrast of your
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) to increase contrast and