User Guide

3
Power key
• Press: Lock the screen/Light up the screen.
• Press and hold: Show the pop-up menu to select from Power off/Restart/Airplane
mode.
• Press the Power key for more than 9 seconds to restart.
• Press the Power key and Volume up key to reset.
• Press the Power key and Volume down key to capture a screenshot.
Volume Keys
• In call mode, adjusts the earpiece or headset volume.
• In Music/Video/Streaming mode, adjusts the media volume.
• In general mode, adjusts the ringtone volume.
• Mutes the ringtone of an incoming call.
1�2 Getting started
1�2�1 Set-up
Removing or installing the back cover