Wirelessly posted (8700g: BlackBerry8800/4.2.1 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/102)
Nope, no wireless carrier, no phone service, no PIN messaging. You will need to get a BlackBerry Data Plan from your carrier, and maybe the BlackBerry unlocked for use on that carrier if it is not the carrier for which the phone is branded.
Good luck. http://www.blackberryfaq.com/index.php/Main_Page