Cordless telephone system having a telephone answering machine f

Details Cordless telephone system having a telephone answering machine f Cordless telephone system having a telephone answering machine f

1991-02-19

1993-06-15

Kuntz, Curtis

Telephonic communications

Audio message storage, retrieval, or synthesis

379 63, 379 67, H04M 1110

Patent

active

052205940

ABSTRACT:
A cordless telephone is comprised of a base unit, a handset unit, and a telephone answering machine (TAM) unit. In a normal communication mode, audio signals from the handset unit are coupled to the telephone line network through the base unit. In an automatic answering mode, an audio signal from the telephone line network is recorded at the TAM unit through the base unit. When a predetermined key of the handset unit is operated, a control signal is supplied to the TAM unit by way of a transmitting circuit in the handset unit, a receiving circuit in the base unit, a transmitting circuit in the base unit and a receiving circuit of the TAM unit to place the TAM unit in a reproduction mode, whereby previously recorded audio signals are reproduced and supplied to the handset unit via a transmitting circuit in the TAM unit, the receiving circuit in the base unit, the transmitting circuit in the base unit and a receiving circuit in the handset unit.

REFERENCES:
patent: 4941203 (1990-07-01), Patsiokas et al.
patent: 5073928 (1991-12-01), Shimanuki

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