| 摘要 |
Apparatus for inputting alphanumeric text comprises a keypad having a plurality of keys each bearing a representation of a plurality of characters to be input by that key, a display, key input detecting means for detecting key pressing operations, and key input processing means for outputting to the display signals representative of characters associated with the keys, wherein each of first, second, third, fourth and fifth of the keys bears a representative of a respective one of the vowels ("A", "E", "I", "O" amd "U") as the sole letter character of that key, the arrangement being such that the key input processing means outputs signals representative of the first four vowels in preference to outputting signals representative of the other characters associated with the respective first to fourth keys, and wherein said five keys are positioned and/or configured for rapid location and actuation by a user. |
