User's Manual

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2.2 Functions of Keys
The mobile phone provides the following keys:
 Power key
Power key situates at the top of the phone. While using the phone, you can press this key to lock screen;
if you press and hold this key, a phone-options dialog would pop out. Here, you can select to adjust the
phone to silent mode/airplane mode, power off or restart it.
 Volume key
Volume key situates at the right side of the phone. You can press it to adjust ringer volume.
2.3 Functions of icons
 Home icon
Touch it to open home screen. If you’re viewing the left or right extended Home screen, Touch it can
enter the central screen.
 Menu icon
Touch this icon to access options of a selected function;
 Back icon
Touch this icon to return to the previous screen;