Patent ID: 7809358
Filing Date: 2010-10-05
Classification: H04M

Abstract:
1. A data reception apparatus that is capable of receiving a connection signal and a data signal sent subsequent to the connection signal both of which are transmitted from a communication partner in one-way communication, the data reception apparatus comprising: a main processing section that waits in a standby state so as to be able to receive the connection signal that is transmitted in a first communication mode, and further receives, after reception of the connection signal, the data signal that is transmitted in a second communication mode that is different from the first communication mode; a sub processing section that is provided in addition to the main processing section, the sub processing section being capable of receiving the data signal that is transmitted in the second communication mode; a notification section that is capable of notifying information to a user; and a notification control section that controls the notification section so that the notification section notifies a communication error to the user if the sub processing section has received the data signal although the main processing section has not received the connection signal.