W r i t e t e x t
4. Write text
You can enter text (for example, when writing messages) using traditional or predictive text input. When using traditional text input, press a number key, 1 to 9, repeatedly until the desired character appears. In predictive text input you can enter a letter with a single keypress.
When you are writing text, predictive text input is indicated by 
and
traditional text input by 
at the top left of the display. 
, 
, or
appear next to the text input indicator, indicating the character case.
To change the character case and the text input mode, press #. 
indicates number mode. To change from the letter to number mode, press and hold #, and select Number mode.
■Settings
To set the writing language, select Options > Writing language. Predictive text input is only available for the languages listed.
Select Options > Dictionary on to set the predictive text input or Dictionary off to set traditional text input.