Firewall; Security - Haier C2031 User Manual

not and choose the delay time when the phone is in the standby mode.
Language:This mobile phone provides English and Chinese two languages.
Time format:Use this menu to change the time format and display on your phone.
Date format: Use this menu to change the date format and display on your phone.

4. Firewall

You can set the fi ltered incoming call and messages, and make your phone under the
secret protection.
Call: Use this menu to block or allow some numbers for incoming calls and you can
edit a black and white numbers list.
Private: You can activate message, contacts, calls and micro SD protection. To acti-
vate this function, you must enter the security code.

5. Security

You can ensure the safety of your phone here.
Phone lock: You can set phone lock here. When phone is locked, to unlock ,user must
enter the security code.
Lock now: The phone will be locked at once, if you want to use you need to unlock,
this setting only can take effect for once
On power up: Every time you power on the phone you need to unlock the phone
then you can use it.
Disable: Have not phone lock.
PIN management: You can activate your PIN protection, when you power on your
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