| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable telephone set which enables a user to easily obtain music data. SOLUTION: A digital modulation/demodulation circuit 2 is provided, which is connected to a transmission/reception circuit 1 and has a plurality of communication modes, and received data are stored into a storage means 4 when the communication mode of the digital modulation/demodulation circuit 2 is designated as a music data reception mode. |
