Method and apparatus for fraud control in a cellular telephone switch
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United States of America Patent
Stats
-
Jan 30, 2001
Grant Date -
N/A
app pub date -
Apr 9, 1997
filing date -
Apr 9, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for fraud control using enhanced techniques with the call interdiction feature of a switch. A system in accordance with the principles of the present invention includes a fraud control system that monitors calls, identifies both legitimate and fraudulent cellular phones, discriminates legitimate cellular phones from fraudulent cellular phones, and then transmits an interdiction message to the switch, wherein the interdiction message instructs the switch to terminate calls placed from fraudulent cellular phones, while allowing calls placed by legitimate cellular phones to continue undisturbed.
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Family
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