Palm 650 - Manual (Page 59)

Section 2A: Learning the Basics 47
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sics
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
, and then press the
application button.
Button Primary Application Secondary Application
Phone/Send
+ Web browser
Calendar
+ World Clock
Phone/Send Calendar Messaging Power/End