Security Code (4 Digits); Display Information - LG KU380 User Manual

PIN2 code (4 to 8 digits)
The PIN2 code, supplied with some USIM
cards, is required to access functions such as
Fixed dial number. These functions are only
available if supported by your USIM card.
PUK code (8 digits)
The PUK (PIN Unblocking Key) code is
required to unblock a blocked PIN code. The
PUK code may be supplied with the USIM
card. If not, contact your network operator's
customer service department for the code. If
you lose the code, contact your network
operator's customer service department.
PUK2 code (8 digits)
The PUK2 code, supplied with some USIM
cards, is required to unblock a blocked PIN2
code. If you lose the code, contact your
network operator's customer service
department.

Security code (4 digits)

The security code prevents unauthorised use
of your phone. The default security code is
set to '0000' and the security code is
required to delete all phone entries and to
restore the handset to the factory settings.

Display information

No USIM idle screen
This is the initial screen of the phone that
appears when there is no USIM card installed
in the phone, or the installed USIM card is
invalid. In this screen, users can only make
emergency calls, and turn the phone off. To
turn the phone off, press and hold down
for a few seconds.
Screen structure
If there is no USIM card installed, an
animation telling you to insert a USIM card
appears. If the USIM card inserted into the
phone is invalid, an animation telling you that
the USIM card is locked appears.
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