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

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

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

As someone who tests phones for a living, my SIM card rarely stays in the same device for more than a month. On average, I’ve ...

Changing physical SIM cards on your phone is always a fiddly business. First, you have to root for the little SIM tray tool ...

KUALA LUMPUR, Sept 23 — Three suspects were arrested early Sunday morning after impersonating police officers and robbing a victim at gunpoint in Pantai Dalam here. Brickfields district police chief ...

T-Mobile is undergoing a leadership change, with current COO Srini Gopalan replacing CEO Mike Sievert on November 1. Sievert will transition to a new role as Vice Chairman. This move signals a ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets.

Bridget Carey is an award-winning reporter who helps you level-up your life -- while having a good time geeking out. Her exclusive CNET videos get you behind the scenes as she covers new trends, ...

An Edinburgh teacher campaigning for a mobile phone ban in schools has described the "constant battle" between teachers and pupils over use of the devices in the classroom. Did you know with a Digital ...