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System and method for automatic area code updating
Briefly, the present invention relates to a system and method for automatically updating area code information in telecommunications devices and networks as newly ...
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System and method for preventing unauthorized programming of wireless network access devices
It is therefore an object of the present invention to provide a method, system and device that will prevent unauthorized reprogramming of the device. In general, the ...
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Method and a device for mobile telephone supervision
OF PREFERRED EMBODIMENTS FIG. 1a illustrates the construction of a communications network that includes one or more radio communications networks, such as, inter alia, ...
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Control signal detection method with calibration error and subscriber unit therewith
In view of the foregoing, an object of this invention is to provide a control signal detection method which is able to detect the control signal efficiently and to ...
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Method and apparatus for providing a wireless communication device with local audio signal storage
In accordance with an embodiment of the present invention, an answering machine is integrated with a cell phone. Messages received by the cell phone may be locally ...
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Signal transmission circuit of a wireless telephone handset
It is therefore a primary objective of the present invention to provide a signal transmission circuit of a wireless telephone handset for reducing power consumption and ...
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Method for selecting cells in multiband system
It is, therefore, an object of the present invention to provide a cell selecting method for a multiband system, which prevents unnecessary cell selecting performed at an ...
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Visual message waiting indication in a telephone voice message system
In accordance with the principles of the present invention, the above and other objectives are realized in a telephone system of the above type by further including in ...
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System and apparatus for recording and displaying received information at a remote location
OF THE INVENTION Referring now to FIG. 1, there is illustrated generally at 10 a system of the present invention for recording and displaying information received over ...
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Apparatus for providing enhanced addressing capability in voice messaging system networks
Accordingly, it is a primary object of the invention to provide methods and apparatus which facilitate the performance of Enhanced Addressing on VM networks supporting ...
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