If you want to upgrade your iPad to have 3G/4G capabilities, you need to equip it with a SIM card. Our beginners' tutorial explains where to get the right SIM card, and how to do install it.

SIM cards are so thoroughly integrated into our everyday lives that we don't pay attention to them anymore and do not understand what they are used for. In this article, we dig into the concept of SIM ...

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.

Or you can use a multiple SIMs with a nano-SIM and an eSIM with older Apple phones such as the iPhone 12, iPhone 11, iPhone XS, iPhone XS Max and iPhone XR.

To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

With the release of iOS 12.1, iPhone XS and iPhone XR users are able to enable eSIM and Dual SIM support on their device. Follow our how to to learn how ...