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, ...

Carriers sold eSIM as the future of connectivity, yet many users find it harder to switch, recover, and troubleshoot ...

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 ...

Some Pixel 10 owners in the US requesting RMAs have received the global variant, which includes a physical SIM card slot instead of being eSIM-only. While performance remains the same, these ...