| 摘要 |
PURPOSE: A mobile communication terminal is provided to use an MP3 player when tje mobile communication is not used as a telephone. CONSTITUTION: In a mobile communication terminal and an MP3 player in one decodes an MP-3 file, the MP-3 player shares with the portable telephone an output element for processing and outputting an audio signal of the portable telephone, and a power element for supplying a power to the portable telephone. And the MP-3 player not using a flash card has an MP-3 file transmitted by radio and plays the file in real time.
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