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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 or to power off it.
Volume key
Volume key situates at the left 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; Touch and hold this icon can open the most recently used applications screen;
Menu icon
Touch this icon to access options of a selected function;
Back icon
Touch this icon to return to the previous screen;
Search icon
On the Home screen, touch it can open a search box for searching your phone and the web. In many
applications, touch it can open a search box for searching within the application.
