Protection case for mobile phone and mobile apparatus

A mobile apparatus, comprising:

• a mobile phone;
• and
• a mobile phone protection case encasing the mobile phone therein,
• wherein:
• the mobile phone comprising:
• a bluetooth unit;
• a radio receiver configured to receive radio waves in response to a call or a short message from telephone network stations;
• a processor configured to obtain ID information of the call or the text message according to the telephone number of the call or the short message and generate an radio signal carrying the ID information of the call or both the ID information and content of the short message and transmit the radio signal to the mobile phone protection case through the bluetooth unit;
• the mobile phone protection case comprising:
• a display screen;
• a bluetooth unit configured to receive the radio signal transmitted from the bluetooth unit of the mobile phone;
• a display control unit configured to generate a video signal according to the received audio signal and control the display screen to display the ID information of the call or the ID information and the content of the short message to user of the mobile phone.