LG KU380 User Manual page 193

Soft key
You can use the soft keys for several
functions while dialling a number. Using
the left soft key, you can make a video
call, send a message to the number,
save the number to Contacts, search
contacts.
Handset lock screen
When the Handset lock function
is selected, you can only make an
emergency call, release the lock, and
turn off the phone in this screen. As
always, you can turn the phone off
by pressing and holding
seconds.
Screen structure
The screen structure of the Handset
lock screen is the same as that of the
idle screen.
Emergency call function
You can make an emergency call using
the right soft key. As with the No
USIM idle screen, only emergency
numbers can be dialled.
Unlock function
If you press key except right soft
key and number key, a popup screen
appears asking you to input the
Security code to unlock the phone.
The Security code is configured in
the Change codes (#. Settings > 6.
Security > 3. Change codes). If you
key in an incorrect Security Code, the
phone will remain in Handset lock
status. If you key in the correct Security
code, the phone will be unlocked, and
the idle screen will be displayed. If
you have turned the phone off in the
Handset lock status, you will find the
phone remains in Handset lock status
when you turn it on.
Barring password
for a few
This service obstructs calling service
in some conditions. This condition
can be edited using the Call barring
feature (2. Calling > 7. Call barring).
The barring password is required when
you use the call barring function.
The password is obtained from your
network operator's customer service
when you subscribe to this service.
While this service is activated, the caller
will hear the information message that
the call is not connected because of the
call barring.
25