| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication device, enabling maintenance work of a maintenance target device by supplying necessary maintenance data to the maintenance target device.SOLUTION: The communication device, capable of data communication with a data provision device through a network, comprises: acquisition means for acquiring identification information to identify the maintenance target device; transmission means for transmitting the identification information acquired by the acquisition means to the data provision device; reception means for receiving an image of the maintenance target device at a place where the maintenance target device is installed, which is transmitted from the data provision device according to the identification information transmitted by the transmission means; and display means for displaying the image received by the reception means. |
