What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

Activating a new SIM card on your iPhone is a simple process that just takes a few easy steps. Read more: Best iPhone of 2024 Follow our step-by-step guide to help get your new iPhone up and running.

How to remove an iPhone SIM card On the iPhone 12 and above the SIM card tray is on the left-hand side of your iPhone. On the iPhones X, XR, XS and iPhone11 range the SIM card tray is on the right ...