The University of Texas at Austin
The UT Austin College of Engineering
 
Blackberry 8300

Blackberry Tips and Tricks 

In The Message List:

Navigating In The Message List:

While In A Message:

Troubleshooting:

If your Blackberry stops receiving messages, it may need a hard reboot. To accomplish this, take of the cover in back of the device.  Remove the battery and SIM chip. Wait approximately 30 seconds, then replace battery and SIM chip.

 

Resources:

Support: