Opening Applications - palmOne Treo 650 - Smartphone 23 MB Using Manual

You can also customize
the buttons yourself;
see "Setting Buttons
Preferences" on page 150
for details.
Your wireless service
provider may have
customized the applications
associated with each
button

28 :: Opening applications

Opening applications
There are three application buttons on the front of the Treo 650 smartphone. The
fourth button turns your phone on and off, wakes up the screen, and controls the
keyguard. Each application button can be used to open two applications. To access a
button's primary application, simply press the button. To access a button's secondary
application, press Option
A
B
, and then press the application button.
A
B. Calendar
D
C. Messaging
C D. Power/End
Phone/Send