Recording of automatic number identification to identify lost customers
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United States of America Patent
Stats
-
Jan 25, 1994
Issued Date -
N/A
app pub date -
Nov 6, 1992
filing date -
Jul 3, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In order to enable an '800' telephone number business subscriber to identify customers, whose incoming telephone calls were blocked, the Automatic Number Identification (ANI) of these calling customer is automatically recorded within the telecommunications network for later access by the business subscriber.
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