Remove the SIM card from its packaging and place it on the tray. The kit has nano, micro, and standard sizes. Insert the SIM ...

or you may need to buy a SIM card kit. When you get the SIM card, insert it into the tray on your device and activate it. The SIM card has important information stored on it, such as your unique ...

There's the traditional physical card that you insert into your favorite SIM-capable phone and the newer digital eSIM ...