Basic Functions
32
•
Proximity/Ambient light sensor
-
Proximity sensor: During a call, the proximity sensor turns off the
screen and disables touch functionality when the device is in close
proximity to the human body. It turns the screen back on and enables
touch functionality when the device is outside a specific range.
-
Ambient light sensor: The ambient light sensor analyses the ambient
light intensity when the auto-brightness control mode is turned on.
•
Volume keys
-
Adjust the volume for ringtones, calls or notifications.
- While using the Camera, gently press a Volume key to take a photo.
To take continuous shots of photos, press and hold one of the
Volume keys.
- Press the Volume Down (-) key twice to launch the
Camera
app
when the screen is locked or turned off. Press the Volume Up (+) key
twice to launch
.
•
Power/Lock key (Fingerprint sensor)
- Briefly press the key when you want to turn the screen on or off.
-
Press and hold the key when you want to select a power control
option.
-
Turn on the fingerprint recognition feature to simplify the process
of unlocking the screen. See
Fingerprint recognition overview
details.
-
Tap the key to take a photo when using the front camera.
-
To take a screenshot, tap the key twice. Your finger must remain on
the Power key during the second touch to take a screenshot.
•
Some functions may be restricted for access, depending on the device
specifications.
•
Do not put heavy objects on the device or sit on it. Failure to do so may
damage the touch screen.
•
Screen-protective film or accessories may interfere with the proximity
sensor.
•
If your device is wet or is being used in a humid place, the touch screen
or buttons may not function properly.
Summary of Contents for LG-M400MT
Page 21: ...Funciones de diseño personalizado 01 ...
Page 33: ...Funciones básicas 02 ...
Page 72: ...Aplicaciones útiles 03 ...
Page 108: ...Ajustes del teléfono 04 ...
Page 132: ...Apéndice 05 ...
Page 141: ......
Page 142: ... USER GUIDE LG M400MT ENGLISH MFL70080501 1 0 www lg com ...
Page 160: ...Custom designed Features 01 ...
Page 170: ...Basic Functions 02 ...
Page 205: ...Useful Apps 03 ...
Page 237: ...Phone Settings 04 ...
Page 258: ...Appendix 05 ...
Page 267: ......