User guide
SETTING UP
INSERTING THE SIM CARD AND BATTERY
10
1
CHAPTER
2 If the battery is installed, remove it. 
Slide your finger under the left side of 
the battery (nearest the stylus) and lift 
up to remove.
3 With the metal contacts facing the 
battery compartment, slide the SIM 
card into the cutout in the lower-right 
corner of the compartment until you 
feel it snap into place. Align the notches 
to make sure you have the card oriented 
correctly.
4 Align the metal contacts on the battery 
with the contacts inside the battery 
compartment, insert the battery into the 
compartment at a 45-degree angle, and 
then press it into place. 
5 Slide the battery door back into place. 
Your Treo 750 screen turns on. Wait for 
the progress bar to fill and the Windows 
Mobile
®
 screen to appear.
Battery door 
release button
Notch
Battery 
contacts
Compartment 
contacts










