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Please change the password in time, and remember what you
have set. The password used by the theft proof trace function is
the mobile phone password.
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 how to unlock the card:
1 Enter the correct PUK code in line with the prompt on the
screen to unlock the SIM card.
2 Then enter a new PIN code and press the OK soft key.
3 When you are prompted to reenter the new PIN code,
reenter the new PIN code and press the OK soft key.
4 If the PUK code is correct, the SIM card will be unlocked, and
the PIN code is reset.
Warning: If you have entered the PIN code incorrectly for three
times, the SIM card will be locked automatically, in that case you
need to use the PUK code to unlock the card. The PUK code is
generally kept by the network operator.
PUK code
The PUK code (the PIN unlocking password, 8 digits) is used to
unlock the locked PIN code. The PUK code is provided by the
manufacturer together with the SIM card. If you have entered the
PUK code incorrectly for ten times, the SIM card will be
invalidated. You need to ask your network operator for a new
card.
Summary of Contents for DST450
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