
Getting Started 11
Increases and decreases volume;
Briefly press this button to lock / activate the screen;
Holding this button will cause a "Power Off/Restart" dialog box
to pop up;
Buttons
Using M
813H
, different keys gives users access to different phone functions.
Here are some commonly used shortcuts and methods of operation.
Power button
Volume buttons
The button can be used for fingerprint recognition.
Fingerprint sensor