C90 User manual
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In Alphabetic mode, the alphanumeric keys from 2 to 9 are used to enter letters and numbers.
You can enter the letter among the letters displayed on the keypad by pressing the keypad
once and once again, and wait for a while until the underline of the entering letter disappears,
the letter will be entered successfully. Take the 2 key for example:
There are letters “abc” on the keypad.
So press the 2 key once to enter the letter “a”, twice to enter the letter “b”, three times to letter
“c” and four times to enter number “2”, then continue pressing to start a new loop of “a” to “2”.
Word Mode
Word mode allows you to input messages or text quickly by using your keypad and the built-in
predictive dictionary. To write a desired word, begin entering letters with the keys “a” to “z”.
After part of the word has been entered, a list will be displayed on the menu bar with the most
commonly used words containing the letters you have input.
As you enter more letters, the words in the predictive dictionary will be modified to reflect your
current text. At any time, you may scroll down the list with the
Navigation Keys
or
0 key
and
select a desired word by pressing
OK key
. The complete word will be displayed in the editing
window.
Number Mode
In Number mode, use alphanumeric keys from 0 to 9 to enter the number. You can only enter
the number directly shown on the keypad. The letters can’t be entered in this mode.