Automatic telephone answering apparatus

Patent

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Details

H04M 164

Patent

active

039432920

ABSTRACT:
An automatic telephone answering device which uses magnetic recording and reproducing apparatus and in which a pair of magnetic heads are spaced a distance apart relative to a magnetic tape, such that when an incoming call is received, the first magnetic head picks up the recorded message on the tape and transmits it to the caller while simultaneously the recorded message picked up by the first head is transmitted to the second magnetic head, such that the recorded message as well as a pair of control signals before and ahead of the recorded message are again recorded on the tape at the second head. The caller records his message on the tape in the blank portion between the instructions to the caller and the control signals and second instructions to the caller. The control signals stop the machine after the incoming message has been recorded.

REFERENCES:
patent: 3426152 (1969-02-01), O'Halloran et al.
patent: 3492427 (1970-01-01), Foster
patent: 3539728 (1970-11-01), Rubenstein
patent: 3728487 (1973-04-01), Hata

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