User Guide

Section 2A: Learning the Basics 35
The Basics
Turning Your Device’s Phone On and Off
You can use the Palm OS® features of your Treo 650 independently of the wireless
features and applications. Therefore, the screen phone and device are designed to
be turned off and on separately.
Turning Your Device’s Phone ON
When you turn on your device’s phone, it connects to the Nationwide Sprint PCS
Network so that you can make and receive phone calls and use other wireless
services.
䊳 Press and hold the Power/End button to turn on your phone. (You will
hear a series of ascending tones and see a “Welcome” screen. After your
device locates a signal, you can begin making and receiving calls and using
the Internet features, if supported by the local network.)
Turning Your Device’s Phone OFF
When your device’s phone is off, it is not connected to the Nationwide Sprint PCS
Network. You can still use its other Palm OS features. This is ideal for airplane
flights and for maximizing battery life.
䊳 Press and hold Power/End to turn off your phone. (You will hear a series
of descending tones and see a “Powering off” screen.)
Tip:
The indicator light flashes green when your device is on and you are inside a
Nationwide Sprint PCS Network coverage area. If you are outside a coverage
area, the indicator light flashes amber.