To provide a managing for reporting to and leaving from work system, capable of easily totaling the arrival and departure state of employees at a low cost.

An access is gained to a server 3 by a cell phone 7. The server 3 allows an arrival recording means 11 and a departure recording means 12 to input the arrival times and departure times of part-time employees from the cell phone 7 to record the times in the arrival and departure information table of a database 2. The totaling means 3 of the server 3 totals the arrival and departure state of each employee, based on the arrival and departure times of each employee recorded in the database 2, and outputs the totaled arrival and departure state of each employee to a facsimile device 9 from the output means 14 of a CTI server 5 via a telephone network 1c.