Method for classifying calls for a mobile subscription
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United States of America Patent
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-
Apr 27, 1999
Grant Date -
N/A
app pub date -
Oct 15, 1996
filing date -
Apr 15, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for classifying calls placed from a mobile station by a subscriber to facilitate creation of an invoice record. When placing a call from the mobile station, the subscriber dials a predetermined prefix associated with a particular invoice code to identify the call as belonging to a particular invoice cost group that corresponds to the invoice code. When the invoice record is generated, all calls for which prefixes were dialed and that were placed by the subscriber from the mobile station, are automatically placed in appropriate invoice cost groups in accordance with the invoice codes of the prefixes.
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