Importance

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Abstract

An on demand, real time billing equipment for a user of a radio telephone employs a telephone switching platform, including an unintelligent switch and a computer, which is in communication with a radio telephone transmitting system, a local telephone transmitting system, and long distance telephone transmitting system. The computer is programed to monitor, control and rate telephone calls made by customer to tally for each separate customer the identification of each individual phone number called, the date of each individual phone number called, duration of each individual phone number called, and the cost of each individual call and provide detail billing information on demand in real time. For rented radio telephones, an access terminal is in communication with the credit authorization center at which the identification of the customer is entered. When the rented telephone is returned, a printer prints a hard copy bill that provides the phone numbers of each individual call made using the rented telephone, the date of each individual call, and duration of each individual call immediately at the deactivation of the radio telephone.

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First Claim