Article: Japanese Inventor Develops Digital Radio Telephone Storing Incoming Telephone Number

ALEXANDRIA, Va., July 3 -- Takashi Murata of Tokyo has developed a digital radio telephone with incoming redialing function.

According to the U.S. Patent & Trademark Office: "A digital radio telephone comprises a radio portion for receiving a radio signal modulated by an encoded digital signal including control information, for demodulating and outputting the encoded digital signal, a control signal processing portion for decoding the demodulated encoded digital signal to obtain the control information, a telephone number information detecting means for detecting whether the decoded control information includes mate telephone number information, a memory for storing the telephone number ...

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