when was phone invented

Best answer


1973

People also ask


  • When was the first cell phone invented?

  • When was the first cell phone invented? The first cell phone was invented in 1973 by Motorola. On April 3, 1973, Motorola engineer Martin Cooper made the first-ever cell phone call on the DynaTAC 8000X. The prototype he used weighed 2.4 lb (1.1 kg) and measured 9.1 x 5.1 x 1.8 in (23 x 13 x 4.5 cm).

  • Who invented the telephone in 1876?

  • It was at this time, 1876鈥?877, that a new invention called the telephone emerged. It is not easy to determine who the inventor was. Both Alexander Graham Bell and Elisha Gray submitted independent patent applications concerning telephones to the patent office in Washington on February 14, 1876.

  • How much did the first smartphone cost in 1992?

  • But amidst all of that social and political change, 1992 was also the year that IBM unveiled the very first smartphone. Fast forward two years and the device officially hit the market for a cool price of $1,100 a pop. And after only six months, it had sold over 50,000 units.

  • What is the history of the Motorola phone?

  • There were more flip phones, slider phones were introduced, and then Motorola innovated yet again. Motorola StarTAC was the first clam-shell phone and the first phone to introduce vibration.

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