Security - Haier SG71204HC-C380 User Manual

Call Firewall: Use this menu to block or allow some numbers for incoming calls.
To use this facility please go to settings in menu > Firewall > Call firewall.
Black List: If you add any number under Black listed menu then it will reject the phone call
automatically to Black listed number.
White List: If you add any number under White listed menu then it will reject the all phone
calls automatically except to White listed number.
Settings: By settings you can disable and enable the functionality of White listed and black
listed number as per your choice.
Privacy Firewall: Use this menu to protect your content of phonebook, messages and call
history for accessing by other person. To access the menu, you must enter the preset lock
code. By default, the preset lock code is 0000.
SMS Firewall: Use this menu to block some numbers for incoming messages.

Security

In the standby mode, press <menu> to access the Main menu > Settings > Security
To access security, you must enter the preset security code. By default, the code is 0000. If
none of this works, contact your wireless service provider for help.
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