Nokia E52 Unlocked Cell Phone w/ GPS, Wifi, Bluetooth, Symbian / International Version Symbian / S60 3rd Edition, Feature Pack 2 GSM 850 / GSM 900 / GSM 1800 / GSM 1900 3+ Megapixel Camera, A2DP, Bluetooth, Calendar, Camera Candy Bar Form, Edge, Email Client, FM Radio, GPS / Location, High-Speed Data GPRS Megapixel Camera, Memory Card Slot, MP3, Speaker Phone, Symbian, Video Capture, Video Clip, Wi-Fi 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. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.