SCHEDULE MANAGEMENT SYSTEM, SCHEDULE MANAGEMENT METHOD, SCHEDULE MANAGEMENT DEVICE, AND USER TERMINAL

摘要

PROBLEM TO BE SOLVED: To display schedule information updated by a calendar providing device and schedule information changed by a user terminal.

SOLUTION: This schedule management system includes a mobile unit 3 to which calendar information including a plurality of schedule information is provided from a calendar provision server 4; and a schedule management device 5 equipped with a calendar update server 53 for updating the schedule information of the mobile unit 3 on the basis of the schedule information updated by the calendar providing server 4. Then, when the schedule information updated by the calendar providing server 4 is changed by the mobile unit 3, the calendar update server 53 adds the schedule information updated by the calendar providing server 4 to the mobile unit 3.

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