| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable telephone capable of facilitating the input operation of music play data and also specifying a calling person without displaying the telephone number of the caller. SOLUTION: The housing 1A of the portable telephone 1 is provided with light emitting keys 2a to 21 as an inputting means for inputting telephone number data or music playing data, operation guide data for guiding a music play operation are associated with the telephone number data to be stored in a storing part 11, the operation guide data associated with the telephone number to be stored are read when an incoming call arrives to the telephone, and the keys 2a to 21 are optically and visually displayed according to the read operation guide data. |
