Toll ticketing record generation for billing of intersystem handoff calls in a mobile telephone system
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United States of America Patent
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-
Nov 5, 1991
Grant Date -
N/A
app pub date -
Oct 26, 1990
filing date -
Oct 26, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and system for producing a toll ticketing record for a call with a mobile subscriber moving within the cells of at least two exchanges and generating a toll ticketing record of the call which includes sections which are related to the intersystem legs of the call.
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