If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...

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

SIM technology has opened new doors for the MNOs and third-party providers spanning travel, hospitality and even finance.

The physical SIM cards we've used for decades are slowly being phased out. With the Pixel 10 series, Google's phones have gone eSIM-only for the first time—at least if you buy them in the US. Apple ...

Setting up a new iPhone can be an exciting process. You get to pick between either carrying your data over from your previous device or starting fresh to avoid any clutter. Though many consider social ...

Many smartphone users upgrade their devices to a newer device (in India), and they tend to face SIM card issues at times after switching to a new device. This is because, if you do not activate a few ...

eSIM is a modern version of the traditional SIM card that comes built into a smartphone. Unlike a physical SIM, users do not need to insert or remove the card. Instead, your mobile operator can ...

Common Issues: Why Does My iPhone Keep Saying No SIM? What does a SIM card do? Essentially, a SIM card is what makes your iPhone a phone. SIM stands for Subscriber Identification Module, and is a tiny ...

Two cutting-edge Strix Halo portables will have slots for it. Two cutting-edge Strix Halo portables will have slots for it. is a senior editor and founding member of The Verge who covers gadgets, ...

With SIM card fraud on the rise, it’s possible someone might be using your identity—especially your Aadhaar number—to register a mobile connection without your knowledge. To tackle this, the ...

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. I started my career with CNET all the way back in ...