LG KF510 Unlocked Phone with 3 MP Camera, MP3/Video Player, and MicroSD Slot-International Version with No Warranty (Dark Gray) This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. Unlocked tri-band GSM cell phone compatible with 900/1800/1900 frequencies and GPRS/EDGE capabilities Ultra-slim slider phone with scratch-proof tempered glass and metal gradation paint scheme in Sunset Red 3-megapixel camera with video capture; MicroSD expansion to 4 GB; Bluetooth stereo music; email with document viewer Up to 4 hours of talk time, up to 400 hours (16.7 days) of standby time; measures 4.1 x 1.9 x 0.4 inches (HxWxD) and weighs 3.2 ounces 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.