Palm TREOPROBLKSPT User Manual

Also, remember that your Treo Pro smartphone includes an expansion card slot, and that you 
can store applications and information on expansion cards. However, you still need free 
memory on the device itself to run applications from an expansion card.

䢇

Try decreasing the volume on your smartphone to avoid coupling or feedback on the 
other person’s end. This applies to both the speakerphone and the handset earpiece.

䢇

Position the smartphone closer to your ear to prevent sound leaking back to the 
microphone. Keep your hand away from the microphone hole in the lower-left corner of 
your device.

䢇

If you’re using Speakerphone mode with your smartphone lying on a flat surface, try 
turning the device face-down (screen facing the surface). 

Ask the other person to turn down the volume or to hold the smartphone closer to his or 
her ear.

Be sure to hold the bottom of the Treo Pro smartphone, or the hands-free microphone, close 
to your mouth. 

Check the signal-strength indicator. If the signal is weak, try to find an area with 
better coverage.