User's Manual

Now.

[ Back ] Button

Press to return to the upper layer.

[ Volume ] Key

Press [Volume+] to turn the call voice louder; press [Volume-]

to turn lower.

[ Power ] Key

Long press [Power] key to power on or off mobile phone.

Short press [Power] key to turn off the screen when a call is

talking.

Short press [Power] key to turn off & lock the screen in any

interface. Press again to lighten screen.