| 摘要 |
An IP cellular phone with a remote function for controlling a briefing system in a personal computer includes a CPU disposed therein. The CPU is electrically connected to a dial module, a voice control module, a remote control module, a trackball module, a laser project module and a wireless transmitter/receiver that are disposed in the IP cellular phone. The wireless transmitter/receiver is provided for reciprocally and wirelessly transmitting the signals between the CPU and the personal computer. As a result, an IP cellular phone is advantageously altered to have the functions of a presenter.
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