Telephone answering system with means for recovering operational data
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United States of America Patent
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Mar 21, 1989
Grant Date -
N/A
app pub date -
Apr 24, 1987
filing date -
Apr 24, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A telephone answering system that includes a system for accurately and rapidly recording one or more copies of all important and necessary operational data onto a message storage means such as a cassette or tape unit that forms part of a telephone answering system. The system also includes a mechanism for recovering the recorded data after power has been restored to the system following interruption of power and loss of the recorded data from the answering system's memory.
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Family
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