When using the keyboard, most people find it easiest to hold the smartphone with two hands and use the tips of both thumbs to press the keys, as shown above.
The keyboard backlight may not be visible in bright sunlight.
Using the keyboard
A 
B
C
D
J 
E
I
F
A.Applications
B.Menu
C. Backlight | H | G |
D.Backspace
E.Return
F.Right Shift
G.Alt
H.Space
I.Shift/Find
J.Option
Using the keyboard backlight
Your Treo smartphone includes a keyboard backlight for low light conditions. The keyboard backlight activates automatically when the screen turns on. It turns off automatically when the screen turns off and when an active call lasts longer than a minute.
