Alcatel 1B User Manual page 15

Back camera
Back flash
Back button
• Touch to go back to the previous screen,
or close a dialog box, options menu, the
Notification panel, etc.
Home button
• From any application or screen, touch to
return to the Home screen.
• Long press to turn on Google Assistant. You
can get help such as getting directions and
restaurant information based on the content
detected on the screen.
Recent Apps button
• Touch to view applications you've recently
accessed.
Power key
• Press: Lock the screen/Light up the screen.
• Press and hold: Show the popup menu to
select from Restart/Power off/Aeroplane
mode.
• Press and hold the Power key and Volume
down key to take a screenshot.
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• Press and hold the Power key for at least 10
seconds to force reboot.
Volume keys
• Adjust the call volume during a phone call.
• Adjust the media volume while listening to
music or a video, or streaming content.
• Adjust the ringtone volume.
• Mute the ringtone of an incoming call.
• While using the Camera app, press the Volume
up or down key to take a photo or touch and
hold to take several photos.
• Double-press the Volume down key to open
the camera.
• Convenient operations
Touch to switch
between Sound,
vibrate and Mute
Touch to adjust the
volume of media,
calls, ringtones,
alarms or notifications
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