Procedure
Step 1 Access the Settings app.
Step 2 Select Connected devices > Connection Preferences > Bluetooth.
Step 3 Select the device and tap Forget.
Adjust the phone ringer volume
Like other devices powered by Android, you may be able to customize your phone ring tones and volumes,
through a Settings application. In some organizations, the administrator may turn off the Settings app.
You can find the Settings app on one of your home screens or in the launcher screen. Tap the up arrow
or swipe up to open the launcher.
If the Settings app isn't available because your administrator set up the phone with a smart launcher, you may
be able to access the Ring volume setting under Volume in the quick settings.
Note
Procedure
Step 1 Tap the Settings app.
Step 2 Tap Sound.
Step 3 Slide to adjust the Ring volume.
Adjust the screen brightness
By default the screen brightness automatically adjusts based on the current light conditions, making it easy
to see when moving between dark and light spaces. If the administrator hasn’t turned off the Settings app,
you can also manually adjust the brightness level of the screen.
If the Settings app isn't available because your administrator set up the phone with a smart launcher, you may
be able to access the Ring volume setting under Volume in the quick settings.
Note
Procedure
Step 1 Access the Settings app.
Step 2 Tap Display.
Cisco Wireless Phone 840 and 860 User Guide
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Settings
Adjust the phone ringer volume