User's Manual

Juno Series User Guide 27
Getting Started 2
B
Tip – To lock the screen and handheld keys without turning off the handheld, use the
device lock option (see Device lock, page 48).
Navigation keys Use these keys to navigate around the screen, scroll through
menus, or to tab through options on windows and forms. Use
the:
• arrow keys to move up, down, left, and right.
• action key (the center key) to perform an application-
specific action, which is usually Enter.
Soft keys By default these keys perform the same action as the left and
right softkeys in the menu bar.
Alternatively, program these keys to perform a selected
action. To program the keys, use the Buttons control (see
Buttons, page 46).
Key Description