Word completion with Samsung Saga?

[johnlyn763]

Using a Samsung Saga (Wndows Mobile 6). When I type using the keyboard, it pops up a little window of word completion suggestions. Question: how to I select one of the words in the list WITHOUT using the stylus or mouse to click on the word? Isn't there some way to scroll down the list and select the word you want using keyboard only?

Thanks for any suggestions!!