FIELD: communications engineering. SUBSTANCE: telephone set incorporating voice-activated dialing function can be connected to loudspeaker communication equipment and has voice identifying memory device for extracting data on characteristic features from input voice signal so as to identify voice signal and memory device for saving expanded data on characteristic features. Memory device is divided into first memory area for saving data on characteristic features entered from telephone set for cellular communications, second memory area for saving data on characteristic features entered from loudspeaker communication equipment, and third memory area for saving data on voice reproduction. Third memory area has memory area for saving data on memory reproduction and other memory area for saving telephone number corresponding to voice reproduction data. EFFECT: enhanced efficiency of controlling voice-identifying memory device. 8 cl, 5 dwg
