Michael Faraday discovered
         induction
Henry created the forerunner of the
            telegraph
In 1837 Samuel Morse invented the
      first practical telegraph
1879 to 1886, London born David Hughes
 discovered radio waves,and also he did take
 the first mobile telephone call.
The first voice radio-telephone call




On February 22,1880 Alexander Graham Bell
 and his cousin Charles Bell communicat...
The first car-telephone
The first car mounted radio-
          telephone
Walky -Talky
The first commercial American
  radio-telephone service
1921,Personnel of the Detroit Police
    Department's radio bureau
Dr. Martin Cooper of Motorola, made the first US
 analogue mobile phone call on a larger
 prototype model in 1973.
In July, 1978 Advanced Mobile
Phone Service or AMPS started
  operating in North America.
The first portable units were really
           big and heavy.
1987: Curt, a converted police radio
  design turned into an NMT 900
               phone
Analytics
Two 1991 GSM mobile phones
New Gen Mobile Phones
Mobile History
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Mobile History

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History of Mobile

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Mobile History

  1. 1. Michael Faraday discovered induction
  2. 2. Henry created the forerunner of the telegraph
  3. 3. In 1837 Samuel Morse invented the first practical telegraph
  4. 4. 1879 to 1886, London born David Hughes discovered radio waves,and also he did take the first mobile telephone call.
  5. 5. The first voice radio-telephone call On February 22,1880 Alexander Graham Bell and his cousin Charles Bell communicated over the Photophone
  6. 6. The first car-telephone
  7. 7. The first car mounted radio- telephone
  8. 8. Walky -Talky
  9. 9. The first commercial American radio-telephone service
  10. 10. 1921,Personnel of the Detroit Police Department's radio bureau
  11. 11. Dr. Martin Cooper of Motorola, made the first US analogue mobile phone call on a larger prototype model in 1973.
  12. 12. In July, 1978 Advanced Mobile Phone Service or AMPS started operating in North America.
  13. 13. The first portable units were really big and heavy.
  14. 14. 1987: Curt, a converted police radio design turned into an NMT 900 phone
  15. 15. Analytics
  16. 16. Two 1991 GSM mobile phones
  17. 17. New Gen Mobile Phones
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