You have more than one option for activating a SIM. There's the traditional physical card that you insert into your favorite SIM-capable phone and the newer digital eSIM activated through your ...

Select Sim Manager or SIMS. Tap Add mobile plan or Download SIM card or Add SIM. Then follow the on-screen instructions and scan the QR code when prompted.

How do I switch phones with a physical SIM or an eSIM? To switch phones with a physical SIM, all you have to do is eject it from your existing phone and then insert it into a new one.