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    In 1989, a computer fault caused 40,000 Parisians to be sent letters charging them with murder, extortion and prostition instead of a simple traffic offense.

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Emile Berliner patented the combined telegraph and telephone

On the 17th November, 1891, Emile Berliner received a patent for his Combined Telegraph and Telephone.

You might be interested to know:
  • On 7th March, 1876, Alexander Graham Bell received a patent for his Improvement in Telegraphy... Read more »
  • On 1st February, 1983, The first digital voice mail system was patented... Read more »
  • On 19th June, 1900, Michael Pupin patented his improvement in long distance telephony... Read more »
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