Nokia E52 Metal Aluminium Business SmartPhone Unlocked Import--International Version with NoU.S. Warranty (Grey) GSM Quad Band 850/900/1800/1900, 3G WCDMA 900/2100 Built-in 3.2-megapixel camera with flash and auto-landscape orientation FM radio 87.5-108 MHz with RDS support Wi-Fi connectivity and A-GPS with Nokia Maps Mobile email includes easy setup and support for viewing HTML emails in Exchange 2007, and sorting email into folders and sub-folders 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.