BlackBerry Curve 3G 9300 - Unlocked GSM SmartPhone with 2 MP Camera, Wi-Fi, GPS, Bluetooth - International Version - Black (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty GSM 850 / 900 / 1800 / 1900; HSDPA 850 / 1900 / 2100 2.46" TFT Display; Blackberry OS v5.0, 2MP Camera 256 MB RAM, 256 MB ROM; microSD card slot - supports up to 32 GB Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint.