Mobile communication terminal

The invention discloses a mobile communication terminal, comprising a five-pin USB connector, an application processing module, a CDMA wireless module, a bluetooth module, an audio coding and decoding module, a WIFI module and a first analog switch; wherein, the application processing module comprises a UART channel and a USB channel; the first analog switch is connected with the USB connector and the application processing module and is used for switching the UART channel and the USB channel; the application processing module is used for receiving and outputting debugging information from the CDMA wireless module via the UART channel under the condition that the first analog switch is switched to the UART channel, and for providing programs to the CDMA wireless module via the USB channel under the condition that the first analog switch is switched to the USB channel; the CDMA wireless module is used for sending the debugging information to the application processing module via the UART channel and for downloading the programs from the application processing module via the USB channel. The mobile communication terminal solves the problem of complex debugging information output and download program interface setting.