Motorola Motofone F3 Unlocked Phone with Dual-Band GSM 850/1900-International Version with No Warranty (Black) 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. International version dual-band GSM cell phone compatible with 850/1900 frequencies and GPRS capabilities Durable, flush-fitting keypad; large electronic ink display is easily viewed in direct sunlight; stores up to 250 contacts; clock with alarm Up to 4.5 hours of talk time, up to 300 hours (12.5 days) of standby time What's in the Box: Handset, battery, travel charger, documentation 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.