Communication apparatus connected to ISDN
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United States of America Patent
Stats
-
Mar 31, 1992
Issued Date -
N/A
app pub date -
Jul 18, 1991
filing date -
Nov 16, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a communication apparatus connected to an ISDN and having a telephone function, the arrangement is such that when a call is received from another party's facsimile machine, the number of the sending party received is stored in memory. When depression of a communication start switch by the operator is detected during communication by facsimile, a call is made by telephone based on the stored sending party's number. When a call is made to the other party's fdacsimile machine, the other party's dial number is stored. If it is detected that the operator has taken a handset off the hook during communication by facsimile, a call is made by telephone based on the other party's dial number that has been stored.
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