Transferring your phone number can be a mess, especially if you're going from iPhone to Android. Here's how my experience has been with the carrier.

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) ...

There are few things more panic inducing than landing in Costa Rica and realizing you can’t load Google Maps or message your Airbnb host. That vacation vibe and “pura vida” feeling can turn into ...

By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden ...

When your phone struggles to find signal, don't just blame your carrier. Try these troubleshooting tips first.

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

Google's latest flagship is great, but I already had everything I liked on the Pixel 9 Pro so I'm staying put.

If your carrier's offers don't cut it for your trip, an international SIM card is a perfect short-term choice, with vending ...

If the death of the iPhone Mini still stings, you’re not alone. Not all of us want phones that feel like tablets, which is why more people are switching to the NanoPhone—a mini smartphone that ...

Until such time as the South African government actively cracks down on unsolicited spam calls, the country’s residents rely ...

This credit card-sized device looks uncannily like a shrunken iPhone with its sleek design and button placement, and guarantees double-takes from anyone who sees you pull it from your actual coin ...