User's Manual

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PIN password (PIN1) is the SIM card PIN. If the user don’t
changes the password, the original password is 1234 or 0000.
If you enable the boot PIN code, then after each start 4-digit
PIN code is necessary to input, PIN code can be amended, to
protect their SIM card is not used by others. Note that, if the
input PIN code wrong three times, the phone card will
automatically lock and unlock prompted to enter PUK code, this
time close to the edge of danger, so if unauthorized
modification of the PIN code, we must bear in mind.
PUK password (PUK1) from consists of 8 digits, which users
can not change. PIN code when the phone is locked, and when
prompted enter the PUK password, do not act rashly, because
the PUK code input opportunities is only 10 times and if enter
the wrong words for 10 times, SIM card will be permanently
locked, that is scrapped. Part of the SIM card PUK code is
never used when the user comes with the card, while the other
part of the network operators will need to obtain the PIN code if
you do not know the PUK code locked, do not random input,
then the correct way is to call the SIM card hotline operators,
after a simple user data are verified, you can obtain the PUK
password to unlock the phone lock, the service is free of
charge.
Note：Please use this feature with caution, if forget PUK
password, please contact the network operator. If
input PUK code in error for 10 times consecutively ,
SIM card will be scrapped.
PIN lock
Under this you can enable or disable PIN password, PIN code
on or off are required to enter the correct PIN password. When
open this feature, every time you turn the phone prompts you to
enter the PIN password.
Change PIN
If the current PIN password is already open, you can make
changes to the PIN password. First enter the old PIN password,
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after repeated twice to determine and identify new password.
Change PIN2
PIN2（PersonalIdentificationNumber2）password is to enter a
particular function (such as setting a fixed number, 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 phone