Method and system for toll charge and rate inquiry service for portable numbers
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United States of America Patent
Stats
-
Jun 22, 1999
Grant Date -
N/A
app pub date -
May 23, 1997
filing date -
May 23, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toll charge and rate inquiry service for portable numbers allows a telephone system user to access billing and toll telephone charge information prior to establishing a telephone call connection between the telephone system user and a called party. The telephone toll charge information is extracted from a portable telephone number logical matrix. A telephone system user using the toll charge and rate inquiry service for portable numbers can use the telephone toll charge information to determine prior to establishing a telephone call connection whether to complete the telephone call to the called party with a toll charge. Upon request, the user is automatically connected to the called party.
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Cited Art Landscape
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