These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

When traveling to a new country, many of us buy a SIM card as soon as we land—but it often turns into a frustrating experience. You have to find the kiosk, provide the right documents, pay, and then ...

The sim card that exists inside your phone is what connects your phone to your specific cellular network. For most of us we might not even realize it’s there. When we get a new phone from our carrier, ...

Well, as most would imagine, an eSIM doesn’t stand for electronic SIM. Instead, eSIM stands for Embedded Subscriber Identity Module, which is a method to allow the SIM and the carrier information to ...

The Department of Justice may have just done more to eliminate those little plastic SIM cards you have to use to get your phone to work on a wireless carrier than all of the efforts of Big Tech over ...

None of the iPhone 14 models announced at Apple's "Far Out" event will keep the familiar SIM tray, except for versions being released overseas. Instead of the SIM card tray, Apple has announced that ...

The CH03-FA connector for 3FF SIM cards accepts the Micro SIM card, which is also known as Mini UICC or 3FF (3rd form factor). The CH03-FA connector for 3FF SIM cards accepts the Micro SIM card, which ...

More Chromebooks could be coming in the future with a built-in LTE modem for always-on connectivity. The latest code in Chrome OS reveals that Google may be looking at adding eSIM, or electronic SIM, ...