UTOK 500Q HD User Manual page 29

PIN code:
The PIN code (personal identification number, 4~8
digits) is used to prevent unauthorized use of your SIM
card. If the PIN verification function is activated, the
PIN code will be required to start the mobile phone
each time. If you have entered the PIN code incorrectly
for three times, the SIM card will be locked. The
following instructions indicate you how to unlock the
card:
·
Enter the correct PUK code in line with the prompt on
the screen to unlock the SIM card.
·
Then enter a new PIN code and press the OK soft key.
·
When you are prompted to reenter the new PIN code,
29