| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable telephone achieving the function of a portable music player, and a method for playing back music using a portable telephone. SOLUTION: A portable telephone (or a PHS) is additionally provided with a portable radio reproducing function and a portable MP3 player function. Since the portable telephone is additionally provided with a music playback function, troublesomeness of carrying a plurality of individual apparatus can be eliminated. Furthermore, convenience of portable telephone is enhanced because many functions are condensed in a single unit. |
