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set the call billing, etc.) to enter the personal identification
number.
Pin2 password is provided by suppliers for SIM card to
another password, used to qualify the dial personal
identification password, Mainly used to eliminate the call
cost information, set the phone calls and the billing
currency unit, the cost limit function, limited dial-up
("Security settings "---" limited dial-up" can only be opened
after the phone call which can be used to set the number
and do not call this). My phone's SIM card predictive value
is 12345. Pin2 after input error password 3 will be locked,
needed Puk2 to unlock.
PIN2 password is used to set the phone billing. If you
enter three times wrong, the phone will need PUK2 unlock
password, the process described in the previous PIN
password, PUK password the same. However, both the
password and network SIM card billing and modify the
internal data, it will not open, and even if PIN2 password
locked, it will not affect the normal use of mobile phones.
Thus PIN2 password, and not to deliberately ignore PUK2
password.
Note:
Please use this feature with caution, If input PUK
code in error for 10 times consecutively, SIM card
will be scrapped.
Change operation with the PIN1.
Phone security
Under this password there you can set the phone to avoid
unauthorized use of your mobile phone
Phone lock
Under this you can enable or disable phone password,
phone password on or off are required to enter the correct
