| 摘要 |
PROBLEM TO BE SOLVED: To improve communication efficiency by sending schedule data which are generated on the day out to group terminals when the schedule data generated on the day are different from schedule data which were generated before the day. SOLUTION: A schedule data generation part 12 generates the schedule data on the day and next day by referring to basic data such as calendar information stored in a schedule basic data part 13 according to the clock signal from a timer part 15. A schedule data comparison part 14 compares the schedule data on the day and next data that the schedule data generation part 12 has generated with schedule data on corresponding days of a week stored in the schedule basic data part 13. When there are differences, the schedule data on the day and next data that the schedule data generation part 12 has generated are sent out to a schedule data transmission part 16. The schedule data transmission part 16 sends the schedule data out to respective group terminals 20. |
