Voice recording apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 29, 1988
Issued Date -
N/A
app pub date -
Jun 17, 1987
filing date -
Nov 6, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Voice recording apparatus includes full duplex communication between the operator`s telephone set and the PBX switching matrix, and digital signal recording circuitry, for selectably presenting the operator's actual voice or the recorded voice message to the PBX in response to operator selection.
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Cited Art Landscape
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