This phone will only work with 2G: GSM 850\/900\/1800\/1900MHz 3G: WCDMA 850\/900\/1900\/2100MHz 4G: FDD-LTE 1800\/2100\/2600MHz  TD-SCDMA 1900\/2010MHz  4G:TD-LTE B38\/39\/40 FDD-LTE B1\/3\/7MHz It's unlocked for worldwide use， customers please take a check to see if your local area network or the communication operator you are using is compatible with this phone before purchase. You can also go to this topic [===Official Help Center=== How To Check If This Phone Can Be Used In Your Country] to find how to confirm this.<br>Description:<br>Coolpad Dazen Note 3 is 5.5&amp;quot; 2GB RAM and 16GB ROM Octa-core Smartphone， Features 5&amp;quot; HD 1280*720 IPS touch screen. Built in MTK6753 1.3GHz 64-bit Octa-core processor. It supports OTG， Fingerprint  Recognition， Electronic Compass， Gyroscope， It is built in dual cameras， 5.0MP front camera and 13.0 MP rear camera with flash light.<br>  <br>                Basic Information                Model           Coolpad Dazen Note 3                Band          2G: GSM 850\/900\/1800\/1900MHz                3G: WCDMA 850\/900\/1900\/2100MHz             TD-SCDMA B34\/B39MHz                4G: TD-LTE B38\/39\/40\/B41             FDD-LTE 1800\/2100\/2600MHz                 Sim Card          Dual Card Dual Standby， micro SIM Card                Service Provide          Unlocked                Style          Bar                Color          White， Pink， Blue， Green， Yellow                                 System                OS          CoolUI 6.0 (based on Android 5.1)                CPU          MTK6753 64Bit Octa Core ARM&amp;reg; cortex&amp;reg;-A53，1.3GHz x 8                GPU          Mali T720 MP3\/450MHz                ROM          16GB                RAM           2GB LPDDR3                Card Extend          Support TF card up to 64GB extended                                Screen                Display Size           5.5 Inch                 Type          IPS， Capacitive Screen                Resolution          1280 * 720 pixels                                Support Format                FM Radio          Yes， earphone needed                Earphone Port          3.5mm                Video Format     Supported          MP3， WAV， etc                Audio Format      Supported          3GP， MP4， AVI， etc                Picture  Format      Supported          JPEG，GIF， BMP， PNG， etc                                Data Transfer &amp;amp; Connectivity                Data transfer           USB\/Bluetooth                Mobile internet          WAP\/WiFi                                General                 Camera\/Picture Resolution          Dual Cameras， 5.0MP front camera;     13.0MP back camera with flashlights and auto focus， F2.0                Language          English， Chinese                Message