Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2007-01-12
2011-10-11
Afshar, Kamran (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S518000, C455S428000, C455S090200, C370S401000
Reexamination Certificate
active
08036648
ABSTRACT:
A system and method for operating a user functionality in a mobile communications device is disclosed. In an embodiment of the system, a communications infrastructure provides interoperability between a first communications network utilizing a first technology and a second communications network utilizing a second technology. The infrastructure provides an indicator to a mobile communications device in communication with the first communications network to either activate the user functionality or deactivate the user functionality. In accordance with an embodiment of a method of the present invention, the method includes providing the indicator to the mobile communications device in communication with the first communications network utilizing the first technology by the communications infrastructure. The user functionality is activated if the indicator is provided in a first state and the user functionality deactivated if the indicator is provided in a second state.
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Barrow Steven W.
Khan Safwan A.
Afshar Kamran
Nextel Communications Inc.
Tran Mong-Thuy
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