Federal agents have discovered an additional 200,000 SIM cards connected to a communication network in the New York Tri-State ...

If you’ve ever upgraded your phone, you likely know what a SIM card is and what it’s for. In short, a SIM card is a small chip that lets you connect to your carrier’s network. While physical SIM cards ...

The US Secret Service announced this morning that it has located and seized a cache of telecom devices large enough to "shut ...

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 ...