Tag Archives: David Hughes

The First Mobile Phone?

Posted on July 24, 2012 by Andrew

In 1879, Professor David Hughes noticed that a clicking noise occurred in his home-made telephone whenever he used his induction balance. Hughes eventually found that the induction balance had a loose contact, and that the clicking went away when the contact … Continue reading →

Posted in Telecom Ramblings | Tagged , , , , , | Leave a comment