Telephone charge management system
OwnerYasuo Muramatsu, Masato Yokoiinventors
Life of this patent
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OwnerYasuo Muramatsu, Masato Yokoiinventors
Estimating the term…
A system including a cellular phone or a telephone card having, pre-registered therein, the identification number of a connection telephone company and a user ID, a store processing terminal unit handling it, a point-of-sale POS terminal, and a management host computer of the telephone company, wherein these are connected through a communication line. A merchandise information of the cellular phone that is transacted, etc., is sent to, and stored in, the host computer. When a call is made using the cellular phone, or the like, the host computer carries out reduction processing of a prepaid telephone charge depending upon a call rate on the basis of the stored merchandise information of the cellular phone, or the like. When the cellular phone or the telephone card is used, telephone charges can be paid in a store handling such a cellular phone, or the like.
A telephone charge management system comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a telephone card having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a telephone card having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a telephone card having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system mainly comprising a telephone card having, pre-recorded therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system mainly comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system mainly comprising a telephone card having, pre-recorded therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system mainly comprising a cellular phone having, pre-registered therein, at least identification numbers for identifying a connection telephone company and a phone user, and
A telephone charge management system mainly comprising a telephone card having, pre-recorded therein, at least identification numbers for identifying a connection telephone company and a phone user, and
Dependencies are inferred from the claim text.