Apparatus for connecting telephone answering device and telephon

Details Apparatus for connecting telephone answering device and telephon Apparatus for connecting telephone answering device and telephon

1986-11-20

1988-12-27

Cardillo, Raymond F.

Telephonic communications

Audio message storage, retrieval, or synthesis

379100, H04M 165

Patent

active

047946377

ABSTRACT:
A control system for use with telephone terminal equipment comprises a timer which generates a dummy control signal upon elapse of a preset period of time from the instant of time when operation of an automatic telephone answering apparatus starts. A dummy ringing signal generated in response to the dummy control signal is applied to the telephone terminal equipment connected through a relay to the public telephone circuit. Then, the terminal equipment responds to the dummy ringing signal to operate to be connected with the calling party side.

REFERENCES:
patent: 4071698 (1978-01-01), Barger, Jr. et al.

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