专利汇可以提供Cashless telephone service system专利检索,专利查询,专利分析的服务。并且PURPOSE:To use many unspecified telephone sets cashlessly and to pay the charge depending on the condition desired by a caller, by writing the imposition payment condition and transferred telephone number in a home memory of a home station of the subscriber receiving the service. CONSTITUTION:When a subscriber (a) receiving the service makes a call with a subscriber (d) from a telephone set of a subscriber (c), the subscriber (a) writes imposition conditions and the like in a home memory of a home station A in advance. When the subscriber (a) at the telephone set (c) dials a special number and service subscriber discriminating information and the subscriber (d)'s telephone number, the home station C accesses the home memory of the subscriber (a) of the home station A, confirms that the designated place of removal is station C and the charging condition is cashless, and connects the telephone set (c) and the subscriber (d). The call charge is informed from the station C to the home station A, the charge is imposed on the subscriber (a). When the subscriber (d) dials the number of the service subscriber (a), a station D accesses the station A, reads the home memory of the subscriber (a), discriminates that the designated place of removal is the subscriber (c) and connects the subscribers (c) and (d).,下面是Cashless telephone service system专利的具体信息内容。
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