AT&T has been changing the way people live, work and play for more than 140 years. It started with Alexander Graham Bell’s telephone. Since then, our legacy of innovation has included the invention of the transistor – the building block of today’s digital world – as well as the solar cell, the communications satellite and machine learning. We don’t just transform the world, we keep people connected.
AT&T has been changing the way people live, work and play for more than 140 years. It started with Alexander Graham Bell’s telephone. Since then, our legacy of innovation has included the invention of the transistor – the building block of today’s digital world – as well as the solar cell, the communications satellite and machine learning. We don’t just transform the world, we keep people connected.