Cisco 3911 Manual del usuario - Página 28
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Changing Phone Settings
You can personalize your Cisco Unified IP Phone by adjusting the settings.
Customizing the Phone
You can adjust the ringer volume for your phone and customize the contrast on your phone screen.
If you want to...
Adjust the volume level for
the phone ringer
Change the contrast on the
phone screen
22
Then...
Press
while the handset is in the cradle.
The new ringer volume is saved automatically.
1. Press
and choose Settings > User Preferences > Contrast.
2. Press
to set the contrast.
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