Remote control for operating a telephone answering system from a

Details Remote control for operating a telephone answering system from a Remote control for operating a telephone answering system from a

1975-05-29

1977-01-25

Cardillo, Jr., Raymond F.

H04M 164

Patent

active

040052702

ABSTRACT:
A solid state telephone answering system is provided which includes replaceable magnetic tape cassettes, one of which contains a recorded announcement to be sent to the calling party when the system first answers the telephone, and a second of which serves to record the message from the calling party. A person may achieve remote control of the system by transmitting a tone of a predetermined frequency over the telephone line for a short time interval. In response to such a tone, the telephone answering system conditions itself to permit the caller to record a new announcement on a loop magnetic tape in the announcement cassette.

REFERENCES:
patent: 3141931 (1964-07-01), Zarouni
patent: 3600517 (1971-08-01), Goodman

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