Method and system for updating a call rating database
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United States of America Patent
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May 21, 1996
Grant Date -
N/A
app pub date -
Apr 4, 1994
filing date -
Apr 4, 1994
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and system for updating a database stores billing rate parameters for call rating devices associated with a calling station. The calling station calls at a predetermined date and time a rate provider, which includes billing rate parameters for a plurality of calling stations. The call rating device transmits over the telephone network to the rate provider the phone number of the calling station, and the date and time of the last updated database. The rate provider verifies that the billing rate parameters of the calling station should be updated, then transmits back over the telephone network to the calling station the updated database. The rate provider also sends data as to the new date and time for the call rating device to place a call to the rate provider.
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