Telecommunication call billing method and apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 26, 1994
Grant Date -
N/A
app pub date -
Sep 5, 1991
filing date -
Sep 5, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sponsored-call service feature enables callers to obtain network-provided telecommunication services toil-free or at a subsidized rate. The sponsored-call service permits a third party sponsor to convey commercial messages to and interact with a caller prior to the caller's access to the network-provided services. After the caller's interaction with the sponsor, the network gives the caller a sponsored-specified restricted access to the network-provided services.
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Family
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Cited Art Landscape
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