Compatibile Nationwide on 2G carriers like Straight Talk, Simple Mobile, or any other carrier that accepts a 2G only gsm Sim Card. Will not work with 3G only providers - No At&t, No T-Mobile, No Cdma Carriers (Verizon, Sprint, Boost, PagePlus) --- The Tank Mini is an awesome little powerhouse. Rugged looking in a variety of gorgeous colors. Bright 1.8” display that will showcase all colors in a brilliant and vivid quality. Built-in flashlight allow for quick light up in any dark environments. Dedicated slider switch for instant flashlight whenever needed. Ample 1,000mAh battery to last all day, the Tank Mini will provide the energy needed for all your favorite activities. Listen to all your favorite music on it’s Mp3 player. Watch your video on it’s Mp4 Player. Share all your media via Bluetooth. With two sim slots, you won’t have to worry about exchanging sim cards from one phone to another, carrying two phones in your pocket or charging two devices.