PURPOSE: To urge a psychosomatically infirm person to go home through the telephone call terminal machine in the house connected to a telephone line when hear she goes out of house without previous notice.

CONSTITUTION: The button of the telephone call terminal machine 1 connected to a radio paging base station 3 is operated by utilizing the telephone line to call a portable receiver 10 that the person of senile demential A carries. The portable receiver 10 after confirming that the call signal S1 is a previously registered specific call signal by a call signal confirming circuit 13 selects a speech signal S3 of message contents based upon a message signal S2 from a sound recording and reproducing circuit 15 by a message signal selecting circuit 14 and further outputs the speech signal S3 through a speaker 16. Consequently, the psychosomatically infirm person who goes out of his or her house without previous notice can be urged to go home only by operating the button of the telephone call terminal machine 1 in the house, etc., so the burden on a person who takes care can be reduced.