| 摘要 |
The present invention provides a cell phone in which the operability of the character-input button such as dial buttons is improved. Two different phonetic or Latin letters are assigned to the first end- and second end-pressing points of character-input buttons which also function as dial buttons. A single pressing of the first end of the character-input key inputs the phonetic letter (e.g. A) assigned to the first end while a single pressing of the second end inputs the phonetic letter (e.g. B) assigned to the second end. These character-input keys are tilted in the longitudinal direction.
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