| 摘要 |
PURPOSE:To attain a quick and easy input operation with use of the braille and without looking at a display part end then to easily confirm input operation in voices. CONSTITUTION:Information on a desired telephone number or a function selecting/setting item is inputted with the sequential pushes of the keys of a keyboard 6. At the same time, the input information is converted into sound signals through a sound converting part (not shown in a diagram) included in a portable radio telephone set main body 4. These sound signals are outputted through a speaker 5. At the same time, the answer contents corresponding to the input information are also outputted in voices through the speaker 5. |
