Motorola W173 Unlocked GSM Dual-Band Phone with FM Radio, MMS, Speakerphone and Polyphonic RIngtones-International Version with Warranty (Black) This unlocked GSM cell phone will NOT work on any USA carries (900/1800 mHz). Unlocked Dual-Band GSM cell phone compatible with 900/1800MHz frequencies (NOT FOR USA). Display: 3.8cm bright colour; Any key answer; Mute/unmute; Built-in hands-free speaker phone FM Radio; 2.5mm Headset jack; Preloaded polyphonic ringtones; Personalisation: Ring styles, ring tones, wallpaper, screen saver and more Talk time up to 3 hours - Standby up to 150 hs. 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.