You're probably already familiar with the SIM card, a tiny chip in your phone that connects it to your cell phone carrier of choice. For years, this chip was on a physical card that you could swap in ...

You don't need to use fiddly physical SIM cards anymore. Here's how to get started using the modern eSIM with your iPhone. A SIM (Subscriber Identity Module) is that tiny contact-covered card your ...

When using an eSIM, you don't have to choose between affordable internet and easy access to your existing mobile number. For people who travel regularly, especially for work, an eSIM still lets you ...

Apple's decision to remove the physical SIM card tray from its iPhone 14 family of smartphones may have some of you wondering what exactly that means when activating a new iPhone 14. So, we decided to ...

As the iPhone Air goes eSIM-only, and some of the best Android phones also drop the SIM card tray, here's a look at the eSM, ...

The new iPhone 14 was released earlier today, and one of the biggest changes to the device is that it has no physical Nano SIM Card slot on either side of the device. One of the biggest rumors before ...

A SIM (Subscriber Identity Module) is a tiny bit of circuitry that uniquely identifies your cellular modem in a phone, tablet, or other device to nearby cellular networks to allow access for voice, ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...

With the iPhone 14 U.S. lineup, Apple has jettisoned the physical SIM card slot. This means that if you want to add another SIM, either for a different carrier or for a different country, you have to ...