T-Mobile VP Jeff Giard also talks about what's in store for T-Satellite as the carrier rolls out mobile app data support to ...

Mobile's Starlink-based satellite communications, now supports video and audio calls in some apps when you don't have cellular coverage.

Learn why Wi-Fi calling can use more battery on your iPhone and see easy steps to keep your phone lasting longer.

Unencrypted DNS requests can reveal your browsing activity, but Android's Private DNS mode helps keep it private. Here's how to turn it on.