Martin Cooper’s first mobile call launched a revolution that turned the cellphone from a brick-sized novelty into an ...

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 ...

March 10 marks 150 years since the first telephone call was made by Alexander Graham Bell in 1876, and telephones continue to change our lives today. The first call was made from Bell in his Boston ...

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 ...

Alexander Graham Bell made the first telephone call on March 10, 1876, and formed Bell Telephone Company, which became American Telephone & Telegraph – today's modern AT&T. Today, AT&T is leading the ...