DOES THIS DEVICE NEED A SIM CARD: Yes it does Since this device is Unlocked it will work on any GSM Network with a NANO size SIM Card The sim card does NOT come included and you will need to contact your Network Provider to acquire your complimentary Sim card (Free from most Carriers with activating of an account).
WHAT NETWORK BANDS/FREQUENCIES ARE SUPPORTED: The Phoenix 3 runs on the following Frequencies: GSM 850/900/1800/1900 MHz, UMTS Bands 2/4/5, LTE Bands 2/4/5/12
HARDWARE SPECKS: 5.0″ Crisp & Bright Screen, 5 MP Rear Autofocus and 5 MP Front Cameras, 2,500 mAh Removable Battery which on standby lasts up to 16.5 days as well as 14 hours of talk time, This device has 16 GB of internal memory (9.3 Avail to user) and 1.5GB of RAM the software on this device is a version of Android 7.0 Nogat and this device weighs 4.8 Oz. Runs Processor: Quad-core 1100 MHz ARM Cortex-A7 28 nm with a GPU: Adreno 304.
WHAT DOES UNLOCKED REALLY MEAN: Unlocked devices are compatible with GSM carriers ONLY. I.E. Networks that Use SIM Cards for Service like AT&T and T-Mobile, as well as select prepaid GSM SIM cards (Cricket, H20, Straight Talk, Wal-Mart Family Mobile, NET10), Unlocked Devices will not work with CDMA Carriers, The kinds that don’t use sim cards for service like Sprint, Verizon, Boost or Virgin.