Blackberry Curve Open Mobile Cell Phone - For Puerto Rican Cell Phone Carriers ONLY (BLACK Blackberry 8530) ONLY compatible with the Puerto Rican cell phone carrier "Open Mobile", do not buy unless you live in Puerto Rico Unable to activate / use in the United States Blackberry Curve 8530 CDMA Cell Phone (NOT GSM) 2.4" screen, 320 x 240 resolution, 256mb of RAM, Micro-SD slot, 528MHz processor. 2g connection