The system includes a portable device, comprising a vehicle capable of transmitting status information of the portable device and in-vehicle device capable of two-way communication between each mobile device.
In the case of capable not affect the portability of the portable device (20, 30), the state of the vehicle or the portable device to a corresponding processing method for providing a user wireless communication system. The system includes: a portable device; and a vehicle device (11), comprising a vehicle capable of transmitting status information of the portable device and in-vehicle device capable of two-way communication between each mobile device comprising: a long-range communications unit (24), through which the information network state information comprises obtaining the state of the vehicle or the portable device corresponding processing method including; a display (27); and a control unit (21), based on information of the portable device or the information transmitted from the vehicle-mounted equipment, display displays the state of the vehicle or the state of the portable device, when the required processing corresponding to the vehicle state or a state of the portable device, the control unit causes the display to display the information contained in a processing unit acquired telecommunication method.