Due to the costs charged and extra support needed by Blackberry to connect with Exchange servers there is very limited support for Blackberry devices.
These devices may be able to receive email only, they will not be able to sync calendar and contact information.
You will want to setup a new IMAP configuration on your phone. The following server information will be needed:
Incoming Server: exchange.uccs.edu
Outgoing Server: smtp.uccs.edu
UCCS Username and Password (please note that your password can not be expired)