| 摘要 |
PROBLEM TO BE SOLVED: To quickly deal with a device trouble by connecting the computer of a sales company to the controller of an automatic mah-jongg table through a telephone line, and mutually performing information communication to perform the maintenance. SOLUTION: The connection cable 3 of a telephone 2 in a mah-jongg club A is connected to the connection cable 5 of the modem M of a computer 4 in the marker B of an automatic mah-jongg table 1 through a telephone line C. Another modem M having communication function is connected to the controller of the automatic mah-jongg table 1. When a trouble occurs in the automatic mah-jongg table 1, its modem M is connected to the connection cable 3 of the telephone 2 and connected to the computer 4. Thus, information such as failure, periodic maintenance, or the like, can be mutually exchanged to instruct the work. Thus, the measure to the trouble can be quickly taken.
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