Samsung SGH-t509s - Manual (Page 51)

Section 5: Entering Text 47
Using ABC Mode
Section 5 1. To change the text input mode, press the Right soft key
( ).
2. Each time you press the Right soft key, a different Text
input mode indicator will be displayed at the lower right
corner of your display.
The following options are available:
: T9 mode
: Number mode
: Symbol mode
: ABC mode
3. When the Text input mode indicator that you desire is
displayed, you may enter text in the text message box
using the selected text input mode.
Using ABC Mode
To use ABC mode, use the 1 to 0 keys to enter your text.
1. Press the key labeled with the letter you want: