| 摘要 |
<p>An in-vehicle wireless communications device receives an incoming signal via a wireless communications unit from the wireless communications network. When the in-vehicle battery is being discharged, the type of the incoming signal is determined. When the incoming signal is for a voice call, a packet communications, or a TV phone, no incoming process for the received incoming signal takes place. In contrast, when the incoming signal received by the wireless communications circuit from the wireless communications network is an incoming signal for a short message service that becomes a trigger for vehicle remote monitoring or vehicle remote control, an incoming process to the received incoming signal is executed.</p> |
