| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the generation of EMI noise due to connection detection operations on an unused external interface. <P>SOLUTION: In an Internet wireless modem 1 comprising a plurality of external interfaces connectable with other electronic devices, a control part 40 detects whether or not other electronic devices are connected to the external interfaces, communicates with any other electronic device via the external interface to which the electronic device is detected being connected, and limits the connection detection by the connection detection means on the external interfaces other than the external interface used during the communication. <P>COPYRIGHT: (C)2007,JPO&INPIT |
