4. Text input
When you write text,
appears on the top right of the display, indicating
predictive text input, or
appears, indicating traditional text input. To set the
predictive text input on or off when writing text, press # repeatedly until the
desired mode is active.
,
, or
is displayed next to the text input indicator, indicating
the character case. To change the character case, press #.
indicates the number mode. To change between letter and number mode,
press # repeatedly until number mode is active; or press *, and select Number
mode or Alpha mode.