Overview: Smartphones can connect to satellites to send messages when cellular and Wi-Fi networks fail.Satellite features ...

How Well Does MMS Work on T-Mobile's Cellular Starlink Service? I Tested It in a Dead Zone With T-Satellite, you can send images, audio, and even video in cellular dead zones, but only on certain ...

The physical SIM cards we've used for decades are slowly being phased out. With the Pixel 10 series, Google's phones have gone eSIM-only for the first time—at least if you buy them in the US. Apple ...

When I was little, I liked to move the radio dial in the car. I could hear different channels with music or talking. Plus, static in between. My friend Ben Belzer reminded me of that when we talked ...

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. It's not just SMS texting. T-Mobile’s cellular ...