There are plenty of great dual-SIM Android phones on the market, but which should you purchase? We've tested the lot, and ...

Federal agents with Homeland Security Investigations discovered an additional 200,000 SIM cards at a location in New Jersey, law enforcement sources confirmed to CBS News. This follows last week's ...

SIM cards are all around us, and with the continuing growth of the Internet of Things, spawning technologies like NB-IoT, this might as well be very literal soon. But what do we really know about them ...

Transferring your phone number can be a mess, especially if you're going from iPhone to Android. Here's how I flipped the script.

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 ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...

The U.S. Secret Service dismantled a massive telecommunications network hidden throughout the New York City area, forcing investigators to confront a startling reality surrounding threats to national ...

Samsung has officially begun rolling out the stable One UI 8.0 update to users of its Galaxy S23 series in India. The update, based on Android 16, was first released in South Korea last week and then ...

Russia has begun enforcing a 24-hour blackout on mobile data and text messaging for all foreign SIM cards that connect to its networks, authorities in neighboring Belarus said this week. The move ...

Starting from January 1, 2025, the procedure for purchasing SIM cards by foreigners will become stricter in Russia. The measures are aimed at combating fraudsters and "gray" SIM cards. This is ...