LG C399 Guide De L'utilisateur page 49

> Security: Change your security to keep your device
important information to be protected.
> SOS service: This enables SOS service. After enabling
if you press long key of 9 in Idle screen, the SOS
message is sent and the phone stays in SOS Mode.
In SOS mode, SOS message will be sent to the
assigned receivers and incoming calls by them will
be automatically accepted. All notification sound will
be muted. To exit the SOS mode, press the End key
in Homescreen.
> Memory info: You can use the memory manager to
determine how each memory is used and see how
much space is available.
> Primary storage setting: If you insert an external
memory card in your phone, you can also select
Primary storage settings then choose the default
location you prefer items to be saved to.
> Reset device: Use reset device to reset settings only
or data & settings. You need the security code to
activate this function.
> Device info: View the technical information for your
device.
Display
You can adjust settings for the phone display.
Call
You can set the menu relevant to a call.
Connectivity
> USB connection mode: You can select the USB
connection mode on your phone for several uses.
> Network: You can choose Select network or
Preferred lists.
13