Opening Applications
There are three application buttons on the front of the Treo 650. The fourth
button turns your device 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
button.
Phone/Send
Button
44
Calendar
Primary Application
Phone/Send
Calendar
Messaging
Power/End
, and then press the application
Messaging
Secondary Application
+
Web browser
+
World Clock
+
VersaMail
+
Keyguard
Power/End
®
Learning the Basics