| 摘要 |
PURPOSE: A multi-tone bell sound accessory of a mobile phone is provided to allow a user to enjoy a multi-tone bell sound by being attached to a mobile phone without a necessity of purchasing a high-priced multi-tone bell sound mobile phone. CONSTITUTION: A receiving sensor(110) senses a receiving operation performed when a call is received in a vibration mode, converts it into a call receiving signal and transmits it to a controller(120). The controller(120) receives the call receiving signal, reads a music file corresponding to a bell sound previously selected through a selector(140) from a storing unit(130) and transmits it to a tone generator(150). The tone generator(150) receives the music file, outputs it as a multi-tone, and transmits it to a reproducing unit(160). The reproducing unit(160) reproduces multi-tone output information for the music file. A connecting unit(170) connects a PC(Personal Computer) and the controller(120) so that the music file stored in the PC can be downloaded to the storing unit(130) through the controller(120).
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