A guide to SIM cards, the small chips that connect your phone to a cellular network

A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text ...

How ESIM Technology Is Helping MNOs Reclaim Lost Roaming Revenue

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

Roamless eSIM Starts Cheap at $1.25/GB, and Our Exclusive 20% Off Code Pushes It Practically Free

A global pay-as-you-go eSIM app is the best travel invention since rolling luggage, and our special code will save you 20% ...

Switch to eSIM in Minutes: The Ultimate iPhone Setup Guide

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

This tiny phone helps you scroll less and live more

The NanoPhone can actually fit into your pocket, unlike the continuously growing smartphones of today. This tiny screen is a ...

Samsung will finally make it easier to port eSIMs from iPhones

Let's say you're an Apple iPhone user who is making the switch to a Samsung Galaxy smartphone. While it's possible to ...
PC World

20 fun, creative ways to use ChatGPT when you’re bored

You might already be one of the millions around the world using ChatGPT to help out with mundane tasks and automate menial chores. But ChatGPT is capable of much more than just answers and automations ...