To supply a system capable of providing information useful for a user such as use guide information on a facility and equipment.

This system has a server storage part 11 for storing benefit information on the facility, an Internet input part 13 for inputting facility use reserving information via the Internet 3 from a cellular phone 2, and an Internet output part 13 for outputting the benefit information on the facility inputted by the Internet input part 13, and stored in the server storage part 11 to the facility via the Internet 3 to the cellular phone 2.