发明名称 Pay telephone communication system
摘要 A telephone communication system having a plurality of pay telephones operatively connected to a local telephone carrier, which in turn, is connected to a long distance carrier. The pay telephones are located in booths that contain advertising materials of business locations. The advertising materials have predetermined telephone numbers that are only associated with the selected advertised business location. The advertised telephone numbers are free from the pay telephone, which can be a conventional pay telephone or a smart pay telephone. All of the telephone calls to the selected business locations are monitored which information is used to render a statement and a monetary bill for the advertising and telephone calls to the business location.
申请公布号 US5793851(A) 申请公布日期 1998.08.11
申请号 US19930061249 申请日期 1993.05.17
申请人 ALBERTSON, DAVID V. 发明人 ALBERTSON, DAVID V.
分类号 H04M17/02;(IPC1-7):H04M15/00;H04M17/00 主分类号 H04M17/02
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