switching BB 8110 to BB bold 9000
 

hello,
i require some help! i have blackberry perl 8110 with Tbay Tel(CDAM), my mom got me blackberry bold 9000(unlocked) for my bday. the problem is i don't kow how to switch the two. i really want to upgrade, and the package says that BB bold is copatible with any network, as long as there is sim card. Tbay Tel seems to be very difficult with those cards. i don't know much about any of this, so any help would be greatly appreciated :)

Wirelessly posted (BlackBerry9630/5.0.0.484 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/104)

The bold 9000 is compatible with gsm carriers (tmo,att) not cdma carriers (verizon,sprint).