Alcatel IDOL4 - Page 19

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Back key
•Touch to go back to the previous screen, or close a dialog
box, options menu, the notification panel, etc.
Power key
•Press: Lock the screen/Light up the screen.
•Press and hold: Show the popup menu to select from
Power off/Restart/Aeroplane mode.
•Press and hold the Power key and Volume up key to reset.
•Press and hold the Power key and Volume down key to
make a screenshot.
•Press and hold the Power key for at least 10 seconds to
force reboot.
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.
•In camera preview mode, press Volume up or down key to
take a photo or press and hold to make burst shoot.