Phone Info; Care And Maintain - Haier SG71204HC-C380 User Manual

Phone lock : The phone lock feature protects your phone from unauthorized outgoing calls
or unauthorized accessing to information stored in the phone. When phone is locked, to
unlock, user must enter the preset security code. When the device is locked, you can still call
the official emergency number programmed into your phone.
PIN Management: Enable, Disable, PIN change.
Change Security Code: By default, the preset lock code is 0000.
Factory Reset: Use this menu to reset the settings to factory settings and clear memory of
the phone.

Phone info

In the standby mode, press <menu> to access the Main menu > Settings > Phone Info
You can get SW version 、PRL version 、and HW version.

17 Care And Maintain

If your mobile phone had abnormal conditions, please check it with the following table. If the
problem still remains, please ask mobile phone sales for help.
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