| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform data communication and charging between a portable telephone system and a computer system by connecting the portable telephone system and the computer system. SOLUTION: This conversion connector 1 is provided with a 1st terminal 2 conforming to a universal serial bus(USB) standard, a conversion circuit 3 converting a signal based on the universal serial standard into a signal based on a portable telephone standard, a 2nd terminal 4 based on the portable telephone standard and a switch 5 for selecting whether to connect the 1st and 2nd terminals through the conversion circuit or to connect them directly.</p> |
