There are plenty of great dual-SIM Android phones on the market, but which should you purchase? We've tested the lot, and ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

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.

Transferring your phone number can be a mess, especially if you're going from iPhone to Android. Here's how I flipped the script.

Physical SIM cards are on their way out, but I'm worried that switching to eSIM isn't nearly as easy as it should be just yet.

Whether you've recently added a new line to your Android phone for faster internet or gotten a new work SIM, a "SIM Not Provisioned" error message can disrupt your ...