Bluetooth doesn't use data, but instead uses short-range radio waves to connect your wireless devices.

My mother has been teaching college for more than 30 years. She used to get phone service through Sprint (which was acquired by T-Mobile in 2020). Her phone service was so bad, she once threatened ...

Stephanie Barnes has been writing about technology for almost a decade. She fell in love with tech after building her first PC as a little girl. She later followed that passion to become a ...

Video calls significantly more data than audio calls, which can become an issue if you're on a limited data plan or visiting a foreign country.

With T-Satellite, you can send images, audio, and even video in cellular dead zones, but only on certain phones. I tried it out in a remote area of Southern California. When he's not battling bugs and ...