Settings : Accessibility
Press Volume buttons for accessibility services
You can press the Volume buttons to turn an accessibility feature of your choice (TalkBack,
or off.
Enable the shortcut
1.
Go to
Settings
> Accessibility.
2.
Touch Volume key shortcut.
3.
Turn Use service on
4.
To change the accessibility feature associated with the shortcut, touch Shortcut service.
5.
To use the Volume buttons from the lock screen, turn Allow from lock screen on
Use the shortcut
Press and hold the Volume Up and Down buttons at the same time for three seconds.
You'll hear confirmation that the feature has been turned on or off.
.
157
Switch
Access) on
.