Somewhere in rural Texas in April 2023, an ordinary Samsung Galaxy smartphone connected to a satellite 450 miles overhead and completed a voice call. No special antenna. No satellite phone. No cell ...

The first phone call sparked the creation what is now the largest advanced converged network that connects Americans to the internet faster than ever. What began with a single copper wire is now the ...

AT&T marked the 150th anniversary of the first phone call with a major financial commitment to modern-day connectivity. In an announcement Tuesday that coincided with Alexander Graham Bell's historic ...