Haier A56W User Manual page 66

Security Settings
Unauthorized use of this phone can be prevented through management of
the phone and (U)SIM card passwords. The phone and (U)SIM card have
passwords, as well as PIN2 which support 4‐8 characters. The factory lock
password for the phone is 0000. The (U)SIM card password and PIN2 are
provided by network service provider. If you input an invalid PIN/PIN2 3
times your (U)SIM card will be locked.
If you want to unlock the locked (U)SIM card, you need to input personal
unlock key (PUK/PUK2), which is provided by Cincinnati Bell. If you input an
invalid PUK 10 consecutive times, your (U)SIM card will be permanently
disabled.
Main menu> Settings > Security Settings
1.
Select setting to edit and select the CENTRAL KEY to open
2.
3. After editing the settings select SAVE.
Options for Security Settings:
Automatic keylock: Set up to launch or close the auto
keyboard lock function. After launching the auto keyboard
lock, it will lock the keyboard automatically after operating
one minute without key pressing under the standby status of
the phone to prevent dialing the number wrongly.
Phone lock: set up to launch or close the function of phone
lock. After launching the phone lock, you should input the
password of phone lock at a time when you turn on the
phone.
PIN lock: set up to launch or close the function of PIN lock.
After launching of PIN lock, you should input the password of
PIN lock at a time when you turn on the phone.
Change phone code: alter the password of phone lock.
Change PIN: alter password of PIN.
Change PIN2: alter password of PIN2..
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