| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform information provision at an appropriate timing for a user. <P>SOLUTION: A classification part 2 classifies received mails from users whether the received mails are mails of contents with high priority mails or low priority mails. A sorting control part 3 arranges the mails with high priority so as to become the more front side than the mails with low priority in a queue to be stored into a received mail storage part 4 from which an answering stuff answers. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
