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

Learn how to activate eSIM on your iPhone with this easy guide. Discover compatibility, setup methods, and tips for seamless activation.

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 ...

Step #8: Try Using Another SIM Card If you have a friend with the same model of iPhone, you can try putting their SIM card into your SIM tray and inserting it into your iPhone. However, if you're less ...

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, ...

To access Aadhaar-enabled online services, it’s essential to have your mobile number linked with UIDAI, as One-Time Passwords (OTPs) are sent to the registered number for authentication. If your ...

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 ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...