| 摘要 |
PURPOSE: An MP3 dongle in a mobile terminal is provided to install a memory card, which can store MP3 music files, at the external of a mobile terminal. CONSTITUTION: A mobile terminal(10) has a connection jack(15) to connect a memory card. An MP3 dongle(20), connected to the connection jack(15), provides MP3 music files, stored in a multimedia card, to the mobile terminal(10). A personal computer(30), connected with the MP3 dongle(20) by a serial communication cable(32), uploads MP3 music files to the memory card. A handsfree kit(40), connected to the connection jack(15) of the mobile terminal(10) or the connection jack(26) of the MP3 dongle(20), executes a handsfree function.
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