| 摘要 |
PROBLEM TO BE SOLVED: To listen to the music, etc., that is outputted from an external acoustic equipment in a charging mode by connecting a charger to an output means of a portable radio telephone terminal and reproducing the output signal which is transmitted from the output means to the external acoustic equipment to output the sounds. SOLUTION: A portable radio telephone terminal 1 which can store the music, etc., is set to a charger 5 which is connected to an external acoustic equipment 10 to transmit the output of the terminal 1. Thus, a user can listen to the music, etc., stored in the terminal 1 and outputted from the equipment 10 without using a headphone, etc., while charging the terminal 1. The charger 5 has an external power cord 6 and a cable 7 which transmits the output of the terminal 1 to the equipment 10. When the terminal 1 is set to the charger 5, the music data stored in an internal flash memory are outputted from the terminal 1 to the charger 5 via a charger interface and a terminal interface. |
