User guide
YOUR PHONE
TURNING YOUR PALM
®
 TREO™ 750 SMART DEVICE ON/OFF
35
3
CHAPTER
Turning your Palm
®
Treo™ 750 smart 
device on/off
The term smart device (or device) refers to 
the device and its physical aspects. The 
term phone refers to the wireless feature 
of your Palm
®
 Treo™ 750 smart device that 
enables you to connect to the AT&T 
network so that you can make and receive 
calls, and send and receive data.
The phone and the screen of your Treo 750 
can be turned off and on separately. This 
means you can wake up the screen to use 
just the organizer features of your device 
without turning on the phone. Also, when 
the screen is turned off the phone can be 
on and ready for you to receive phone calls 
or messages.
Turning your phone on
From the Today screen, press Menu 
(right action key), select Wireless 
Manager, and then select Phone. When 
your Treo 750 locates a signal, AT&T 
appears in the upper-left of the screen and 
the signal-strength   icon appears at the 
top of the screen. 
When you turn on your phone, it connects 
to a mobile network so that you can make 
and receive phone calls and use other 
wireless services (if supported by the local 
network). When you are inside a coverage 
area, the signal-strength   icon has bars 
in it. If you’re outside a coverage area, the 
indicator light flashes amber and no bars 
appear in the signal-strength icon.
Turning your phone off
From the Today screen, press Menu 
(right action key)), select Wireless 
Manager, and then select Phone. When 
your phone is off, the phone-off   icon 
appears at the top of the screen and Phone 
Off appears in the upper-left of the screen. 
Your phone is not connected to any mobile 
network. Although you can no longer use 
DID
YOU
KNOW
?
You can press and hold the 
Power/End button to turn your phone on and 
off.
DID
YOU
KNOW
?
You can go to Wireless 
Manager by tapping the signal-strength icon 
and tapping Wireless Manager.










