Telephone apparatus

Details Telephone apparatus Telephone apparatus

1975-02-12

1976-12-21

Canney, Vincent P.

H04M 126, H04M 164, H04M 1100

Patent

active

039990176

ABSTRACT:
An apparatus is provided for transmitting a pre-recorded message to a plurality of destinations via a corresponding plurality of telephone lines. The apparatus comprises a means for storing and transmitting a message, for example a tape recorder. A switching arrangement connects a selected line to the apparatus, and means such as a dialling mechanism are used to call a desired telephone number. When the called telephone is ringing this is detected by a ring tone detector, and when the ringing ceases a switching circuit connects the tape recorder to the called telephone and transmits the pre-recorded message. When the message ceases the selected line is automatically disconnected from the apparatus.

REFERENCES:
patent: 3105121 (1963-09-01), Field
patent: 3301958 (1967-01-01), Blakeslee et al.
patent: 3445601 (1969-05-01), Whirely et al.

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