Brand new in box ZTE ZMAX from T-mobile. It was only open for inspection. It has a clean IMEI. For more information about the phone please visit gsmarena.com/zte_zmax-6697.php. FeaturesZMAXAndroid 4.4Android 4.4 Bluetooth 4.0Bluetooth 4.0.CalendarKeep track of appointments and even set reminders to make sure you"re on time. LED Camera FlashA built-in LED flash gives you a brighter light source for taking photos in less-than-ideal lighting situations.External caller IDSee who"s calling before you open the device. 4G LTE CapableEnjoy coverage on T-Mobile"s nationwide 4G LTE network.8 Megapixel CameraTake high-quality pictures from your device Quad-core 1.2 GHz ProcessorFour individual Application processors for all the power and performance you could ever need.Photo caller IDSee a photo of your caller to quickly decide whether to answer. Front-facing CameraFront-facing Camera.VoicemailYour home device voicemail works like your T-Mobile wireless device voicemail. It is easily accessible by dialing 123. Wi-Fi Calling CapableCall normally, or use Wi-Fi if you have Wi-Fi coverage but you don"t have cellular reception.Wi-Fi CapableConnect to the Internet wirelessly.SpecificationsSize and Weight6.40 x 3.30 x 0.35 inches5.5 ouncesZTE ZMAXOperating System and ProcessorAndroid 4.4Quad-core 1.2 GHz ProcessorBattery Life14 hours talk timeUp to 15 Days standby timeCamera, Photos and Video8 Megapixel CameraFront-facing CameraMemory2GB RAM, 16GB ROM (user memory)ConnectivitySync methods: Bluetooth, Wi-Fi (802.11 b/g/n (2.4GHz), a/n (5 GHz))4G Capable4G LTE CapableWi-Fi CallingAudio and MultimediaT-Mobile TVGPS and AppsGPS enabledInternationalQuad Band GSM; UMTS: Band I (2100), Band II (1900), Band IV (1700/2100), Band V (850); LTE: 2, 4, 7Hearing Aid CompatibilityM3 & T3WEA Capable? Yes