LG P990 OPTIMUS SPEED Manuale Utente

15

Device components

To turn on the phone, press and hold the 

Power key. To turn off the phone, press  and hold 

the 

Power key for three seconds and touch Power off.

 

Home key 
Return to home screen 
from any screen.

Menu key 
Check what options are 
available.

Earpiece
Proximity sensor
Inner camera lens

Back key 
Return to the previous 
screen.
Search key 
Search the web and 
contents in your phone.

Power/Lock key

Switch your phone on/off 
by pressing and holding 
this key.
Short press to lock/unlock 
the screen.

NOTE: 

 

Proximity sensor  

When receiving and making calls, the proximity sensor automatically turns the backlight 

off and locks the touch keypad by sensing when the phone is near your ear. This extends 

battery life and prevents the touch keypad from activating unintentionally during calls.

 

WARNING

Placing a heavy object on the phone or sitting on, it can damage its LCD and touch 

screen functions. Do not cover the protective film on the LCD’s proximity sensor. This may 

cause the sensor to malfunction.