Method and system for detecting a change in at least one telecommunication service rate plan

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5881138
SERIAL NO

08846155

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A call schedule is received that includes a plurality of sample calls to be made by an automated calling station. The plurality of sample calls are automatically placed on the network using the automated calling station. At least one final billing record corresponding to the at least one completed sample call is received. The call data is processed to determine billed cost data. The billed cost data is compared to the previous cost data and a change in the rate plan is detected based on the comparison of the billed cost data to the previous cost data.

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Patent Owner(s)

Patent OwnerAddress
SBC PROPERTIES L P645 EAST PLUMB LANE RENO NV 89502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Briskman, Neil M Lake Forest, IL 7 85
Chipman, Crisella S J Carol Stream, IL 7 77
Kearns, James A Evanston, IL 9 101
Linton, Thomas L Lake-In-The-Hills, IL 13 178
Smith, Keith C Naperville, IL 11 187

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