B09478TZZY Samsung Galaxy S21 5G, US Version, 128GB, Phantom Violet for AT&T

This device is locked to AT&T only and not compatible with any other carrier.
Please check with your carrier to verify compatibility.
When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service.
The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
Tested for battery health and guaranteed to have a minimum battery capacity of 80%.