This 3-in-1 SIM kit works with Nano, Micro, and Standard SIM devices and provides everything you need to activate your device online on the AT&T network. You can use this SIM kit with a new unlocked device or a device you already own. The AT&T Easy Online Activation SIM Kit is specifically designed to make activating online fast and simple-no need to visit a store or make a phone call!
Phone Requirements: Device must be compatible with the AT&T network and capable of using an AT&T SIM Card. Requires AT&T Multi-band UMTS or LTE Phone or unlocked Multi-band UMTS Phone (850/1900 MHz), or LTE Phone (Band 2 1900 MHz / Band 4 1700 MHz / Band 5 800 MHz / Band 12 700 MHz). If using a phone from another carrier, you may need to contact the carrier to have it unlocked.