Security device and terminal and method for their communication
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United States of America Patent
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N/A
Issued Date -
Jul 13, 2006
app pub date -
Jun 24, 2005
filing date -
Jun 25, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device is provided for authorizing the use of a selected function from among at least two functions of the device. The device includes storage for storing a function-specific voice pattern that is linked to the selected function, and a comparator for comparing an external input signal with the function-specific voice pattern. Also provided is a terminal unit for communicating with a device for authorizing use of a selected function of the device, and a communication system that includes a device for authorizing use of a selected function and a terminal unit for communicating with the device. Additionally, there are provided a method for giving a user authorization to use a selected function of a device, and a method for obtaining authorization to use a selected function of a device.
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