| 摘要 |
<p>It is possible to virtually realize a personal computer function by combining a sophisticated microprocessor mounted on a mobile telephone and an I/O device, i.e., by including a microprocessor (301); a mobile telephone (1) having a data communication function, a keyboard (11), an LCD (12), and a selector switch (13); and an I/O device (2) having a keyboard (21) and an LCD (22). The selector switch (13) disables operation of the keyboard (11) and the LCD (12) of the mobile telephone (1) and enables operation of the keyboard (21) and the LCD (22) of the I/O device (2), so that an input signal from the keyboard (21) is transmitted to the microprocessor (301) so as to execute a predetermined process corresponding to the input signal, and the process result is outputted to the LCD (22).</p> |
