Importance

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Abstract

The present invention is to provide a telecommunication pointing device comprising a transmission interface control unit (e.g. a USB interface control unit), a cursor detection and control unit and an audio control unit are disposed in a chassis thereof, wherein the transmission interface control unit is communicably connected with a computer; the cursor detection and control unit detects the position of the pointing device, converts the detected position into coordinate signals of the cursor and then transfers the coordinate signals to the computer; and the audio control unit receives or transmits audio signals from or to the computer, such that when a driver program of the network telephone is executed on the computer mainframe, at least a function key disposed on the pointing device can be employed to convert the telecommunication pointing device between a normal pointing device and a network telephone, achieving the purpose of being both an input device and a network telephone.

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First Claim