Discovery V5+ 3G Unlocked Smartphone Dual Card Dual Core Android 4.2.2 Shockproof Dustproof Outdoor Cell Phone Multi Languages Supported (Orange) Android4.2.2 outdoor cell phone, eye-catching & practical Dirtproof, shockproof, drop-proof Support multi-languages DualSIMcard, dual cameras Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.