Telephone billing method
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United States of America Patent
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-
Sep 8, 1992
Grant Date -
N/A
app pub date -
Aug 8, 1991
filing date -
Aug 8, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of telephone billing comprise providing a toll-free number to a customer to access a provider in a toll-free call from an originating customer telephone number, receiving the originating customer telephone number in response to the toll-free call, converting the toll-free call to a billable call during or after the toll-free call and billing the billable call to the originating customer telephone number.
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Family
International Classification(s)
Cited Art Landscape
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