User's Manual

5
Power key
• Press: Lock the screen/Light up the screen.
• Press and hold: Show the popup menu to select from
Power off/Reboot/Airplane mode.
• Press and hold the Power key and Volume down key
to capture a screenshot.
• Press and hold the power key for at least 8 seconds to
force reboot or hold it longer to power off.
Volume Keys
• Under 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.
• In camera preview mode, press Volume up or down
key to enter burst shoot.