| 摘要 |
PROBLEM TO BE SOLVED: To prevent different wireless setting information from being set to a multifunction machine and a telephone call device.SOLUTION: The multifunction machine 10 transmits wireless setting information WS2 to the telephone call device 70 by utilizing wireless connection based on wireless setting information WS1 currently set to the multifunction machine 10 when an instruction is input to change the WS1 to the WS2. The telephone call device 70 transmits a connection completion notice 122 to the multifunction machine 10 when changing the WS1 currently set to the telephone call device 70 to the WS2 (S96). The multifunction machine 10 newly sets the WS2 when receiving the connection completion notice 122, or maintains the WS1 when not receiving the connection completion notice 122. |
