On March 10, 1876, Alexander Graham Bell made the first telephone call from his working laboratory in Boston. The phone call was made to summon his assistant, Thomas Watson, from the next room.
On March 10, 1876, Alexander Graham Bell made the first telephone call from his working laboratory in Boston. The phone call was made to summon his assistant, Thomas Watson, from the next room.
© 2019 CounterPath. All rights reserved.