Samsung Galaxy Z Flip 3 5G SM-F711U T-Mobile Only 256GB Phantom Black B. At first glance, the device appears to be lightly used. The screen may have some visible, moderate scratches under normal light. The back cover may have some use signs including scratches visible under normal light. The housing of the device may show signs of wear including small scuffs and dings. Minimum 80% battery life. Note: These details are derived from looking at the device under normal light from approximately arm length. What is in the package? Generic Charging Cable. Install your network SIM card in the device. Orders do not include SIM cards because they carry information specific to your plan and allow your device to connect with your network. If you do not already have a SIM card or your current one is not working, go to your local network store for activation assistance. This device is a(n) T-Mobile only device, please review the following information for carrier compatibility. This device will only work with T-Mobile network carriers.