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) --- Compact and cute little feature phone designed to be tucked into your pocket or purse. Bright 1.8” display that will showcase all colors in a brilliant and vivid quality. The Z4 MUSIC has quick access buttons integrated to make your listening experience seamless. Pause in between your favorite lyrics or rewind and listen once more to the chorus with ease. Built-in flashlight allows for quick light up in any dark environments. Quick access at the touch of a button. Capture great pictures and videos with its VGA Camera. Tune in your favorite music stations on its FM Radio. 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.