发明名称 |
CHARGE MANAGEMENT SYSTEM, CHARGE MANAGEMENT METHOD, PROGRAM, PROGRAM PROVIDING SYSTEM, AND MAINTENANCE SYSTEM |
摘要 |
<p>A charge management system includes a user managing unit configured to manage pieces of user identification information for identifying users and pieces of terminal identification information for identifying transmission terminals, each piece of user identification information being associated with pieces of terminal identification information for identifying transmission terminals used by a user identified by the each piece of identification information; and a calculating unit configured to calculate a participation charge to each of the transmission terminals, bases on a total participation duration in which the each of the transmission terminals has participated in a conversation during a predetermined period, and calculate a total participation charge to each of the users by summing up the participation charges to transmission terminals specified by the pieces of terminal identification information associated with the each piece of the user identification information.</p> |
申请公布号 |
EP2702754(A4) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20120776512 |
申请日期 |
2012.04.26 |
申请人 |
RICOH COMPANY, LIMITED |
发明人 |
MIIDA, TETSUYA;KANAI, YOICHI;HAMADA, YUUTA;UMEHARA, NAOKI |
分类号 |
H04M15/00;H04M3/56;H04M15/06;H04M15/18 |
主分类号 |
H04M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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