User guide

7
When you are prompted to enter any of the codes mentioned
below, just type in the correct code and then confirm by pressing
the OK key. To access the phone’s settings for these codes, go to
Menu  Settings  Security Settings  PIN / PIN2.
SIM Security
Local network service providers furnish each SIM card with a
unique set of codes including the PIN, PIN2 and PUK. If the PIN
is incorrectly entered for three successive attempts, the SIM card
will be locked. To unlock the SIM card, you need to input the PUK
or the Personal Unlocking Key. For assistance and further details
regarding PIN, PUK and SIM Lock, please contact your local
network service provider.
Basic Troubleshooting for locked SIM card:
-Enter the correct PUK. You will then be prompted to enter a new
PIN.
-Type in the new PIN and press OK.
-Re-type the new PIN and press OK.
PUK
The PUK code (Personal Unlocking Key) is required to change a
blocked PIN. This code usually comes with the SIM card upon
purchase. Otherwise, contact your local service provider. If you
enter the wrong PUK code for 10 consecutive times, the SIM card
becomes invalid.
Lock / Unlock your Phone
Depending on the screen lock settings, your phone will
automatically lock when left untouched after a period of time. To
unlock, lightly press the LSK followed by the star (asterisk) key.