LG Optimus F3 User Manual page 5

Time & Date ................................................................................................................................................ 48
Auto-update time (NITZ) .......................................................................................................................... 48
Set time & date ........................................................................................................................................ 48
Software Version ......................................................................................................................................... 49
Check software version ........................................................................................................................... 49
Battery ......................................................................................................................................................... 49
Insert/remove battery ............................................................................................................................... 49
Battery Life .................................................................................................................................................. 50
Battery saving mode ................................................................................................................................ 50
Battery saving mode settings .................................................................................................................. 50
Tips to save battery life ............................................................................................................................ 50
Turn off Wi-Fi, Bluetooth, GPS, Portable Wi-Fi Hotspot ......................................................................... 51
Change application sync settings ............................................................................................................ 51
Turn off background data ........................................................................................................................ 51
Buttons ........................................................................................................................................................ 52
Icons ............................................................................................................................................................ 53
IMEI ............................................................................................................................................................. 55
Liquid Damage Indicator (LDI) .................................................................................................................... 56
Status Lights ............................................................................................................................................... 57
Backlight ...................................................................................................................................................... 58
Brightness ................................................................................................................................................ 58
Timeout .................................................................................................................................................... 58
Home Screen .............................................................................................................................................. 59
Add widget or shortcut ............................................................................................................................. 59
Delete widget or shortcut ......................................................................................................................... 59
Home screen wallpaper ........................................................................................................................... 60
Lock screen wallpaper ............................................................................................................................. 60
Keyboard ..................................................................................................................................................... 60
Change default keyboard ........................................................................................................................ 61
Enter symbols & numbers ....................................................................................................................... 61
Text entry mode ....................................................................................................................................... 61
Turn on/off haptic feedback ..................................................................................................................... 62
Multitasking ................................................................................................................................................. 62
Turn on/off multitasking ........................................................................................................................... 62
Switch windows ....................................................................................................................................... 62