Appeal No. 1999-1091 Application No. 08/273,790 Claim 1 is illustrative of the claimed invention, and it reads as follows: 1. A radio telephone system, comprising: a radio telephone apparatus which comprises: a radio telephone set circuit for transmitting a first signal to a fixed radio apparatus and receiving a second signal therefrom; a response message memory for storing one or more response messages; a telephone number memory for storing one or more telephone numbers and one or more telephone groups, each of said one or more telephone groups including at least one of said one or more telephone numbers; and a control unit for controlling said radio telephone set circuit to operate in signal transmitting and receiving modes; wherein said control unit comprises: a comparator comparing a telephone number of a caller included in information of said second signal received from said fixed radio apparatus with said one or more telephone numbers stored in said telephone number memory, in an automatic response mode, to determine a coincident telephone number which coincides with said telephone number of a caller from among said one or more telephone numbers stored in said telephone number memory, a reader reading one of said one or more response messages from said response message memory corresponding to one of said one or more telephone groups which includes said coincident telephone number, and 2Page: Previous 1 2 3 4 5 6 NextLast modified: November 3, 2007