Multiple IMSI numbers
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United States of America Patent
Stats
-
Dec 4, 2012
Grant Date -
Sep 15, 2011
app pub date -
May 23, 2011
filing date -
Sep 25, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method includes receiving communication data that is directed to a first Mobile Directory Number (MDN) that is associated with a mobile communication device of a mobile subscriber. The first MDN is a local telephone number in a first country. The method includes determining a location of the mobile communication device. A first International Mobile Subscriber Identity (IMSI) number is active when the mobile communication device is located in the first country, and a second IMSI number is active when the mobile communication device is located in a second country. The method includes routing the communication data to the mobile communication device based on the location of the mobile communication device.
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