How do I add words to the Samsung Reality in t9 word dictionary?

I have the samsung reality got it yesterday and I was wondering How do I add words to t9 word dictionary?How do I add words to the Samsung Reality in t9 word dictionary?
To add a new word into the T9 dictionary:

1. After pressing the keys corresponding to the word you want to add, press the 0 key to display the alternative words.

2. When you press the 0 key at the last alternative word, the display shows Spell on the bottom line. Press the Spell soft key.

3. Enter the word you want to add using ABC mode. See "Changing the Text Input Mode" on page 46.

4. Press the OK soft key. The word is added to the T9 dictionary and becomes a word for the associated key press series.