07890111 is referenced by 153 patents and cites 12 patents.

A system and method is provided for call routing from a wired telephone switch. A wireless device is registered with a database of the wired telephone switch. Incoming wireless calls destined for the wireless device are routed to a standard telephone. The wireless device is unregistered to disable the call routing to the standard telephone.

Title
System and method for virtual wireless roaming
Application Number
11/644338
Publication Number
7890111 (B2)
Application Date
December 22, 2006
Publication Date
February 15, 2011
Inventor
Michael K Bugenhagen
Olathe
KS, US
Agent
SNR Denton US
Assignee
Embarq Holdings Company
KS, US
IPC
H04W 40/00
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