| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication device for enabling a file recording system to appropriately cooperate with a message system.SOLUTION: When a terminal device T ends the edition of a file, file updating means 2 updates a file recorded in a recording part 8 on receiving this. In this case, a file F1 before update is not deleted but newly added to a file F2 after update. When the file is updated, message recording means 4 receives a message M2 input to the terminal device T, and records it in the recording part 8. In this case, the message recording means 4 records the message M2 in association with the file F2 after update. Message display means 6 receives a display request of the message M2, and transmits data such that the message M2 and the file F2 associated with this are both displayed in the terminal device T. |
