CAMAS

telephones that operate through the use of credit cards; card readers for magnetic, optic and electronic cards; computers; data processing units; data communication units; computer monitors, interfaces, and printers; multiplexers; modems; cashless management systems handling credit card authorization processes and billing comprising an operator's unit, operator's interface, report printer and modem connectable through a telephone network with telephones; pre-recorded data carriers; namely, tapes and discs, for use with cashless management systems handling credit card authorization processes and billing; and computer software for use with cashless management systems handling credit card authorization processes and billing