SIM cards have become a universal aspect of modern smartphone usage, but the technology and meaning behind the name dates more than three decades.

Although cell phones have changed significantly in the last few decades, they still need a SIM. Some phones have moved to eSIMs, but many still use physical SIM cards. If you have a working phone, ...

Johnson reports she ordered a Trump Mobile SIM card to test the service, since the website can't seem to lock down a device ...

Signing up for Trump Mobile’s wireless service felt a little like engaging in espionage.

Once you’ve activated your iPhone with your carrier, it should continue to work on the cellular network without any problems as long as you’re within range of a tower. Nevertheless, the vagaries of ...

The way we communicate is changing, and the old-school SIM card starts to feel a bit outdated. Adapting to these changes can be challenging. But don't worry—virtual phone numbers are here to save the ...

The explosives used in the Nov. 16 attack on the Dęblin–Warsaw rail line were detonated remotely by phone. One of the devices ...

Toronto police say a man has been arrested in connection with a fraudulent SIM swapping investigation beginning in 2023.