User's Manual

If the current PIN password is already open, you can

make changes to the PIN password. First enter the old

PIN password, 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 terminal calls and the billing

currency unit, the cost limit function, limited dial-up

("Security settings "---" limited dial-up" can only be opened

after the terminal call which can be used to set the number

and do not call this). My terminal'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 terminal billing. If you

enter three times wrong, the terminal 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 terminals.

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