DATA PRESENT MANAGEMENT SERVER, DATA PRESENT MANAGEMENT METHOD AND DATA PRESENT MANAGEMENT PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a data present management server, a data present management method and a data present management program.;SOLUTION: A data present management server 20-1 receives the identification information of present data and the identification information of the transmission destination user of the present data from a personal digital assistance 10-1, and transmits the write request of the same pass code as a pass code issued to a present purchase user and the identification information of present data to the post table of the transmission destination user. In response to a present request from the personal digital assistance 10-2, the data present management server 20-1 transmits present data when the pass code issued to the present purchase user and the pass code issued to the present request origin user are coincident with each other.;COPYRIGHT: (C)2005,JPO&NCIPI