| 摘要 |
In the present invention a computer (3) is equipped with an SMS module (14) for communicating with a management server device (2) via a network, a display (15) for displaying prescribed information, and a CPU (11) for controlling the operation of the display (15). When the SMS module (14) receives a control command from the management server device (2) via the network, the CPU (11) executes a process corresponding to the control command. Furthermore, the CPU (11) transmits a notification signal to the management server device (2) via the network, said notification signal including information indicating the execution status of a control program. Furthermore, when a notification signal cannot be transmitted to the management server device (2) via the network, the CPU (11) displays on the display (15) a status display that includes the information indicating the execution status of the control program. |
