Zte Optus X Tap 3 - Knowing the Keys

10
Knowing the Keys
Key
Function
Power key
Press to turn the screen on or off.
Long press when the screen is on to get
Power Off or Restart options.
Volume key
Press or hold to turn the volume up or
down.
(Home key)
Touch to return to the home screen from
any application or screen.
Touch and hold to use the Google
Assistant.
(Back key)
Touch to go to the previous screen.
(Recent apps key)
Touch to see recently used apps.
Double-tap to switch to the most recent
application.
Screen Capture
Press and hold the Volume Down and
Power key at the same time.
Power Restart
Hold the power key for 10 seconds to
restart the device.
[Change the power key behavior at
Settings > Features > Wake up Google
assistant]