History of Mobile

1. Michael Faraday discovered
induction

2. Henry created the forerunner of the
telegraph

3. In 1837 Samuel Morse invented the
first practical telegraph

4. 1879 to 1886, London born David Hughes
discovered radio waves,and also he did take
the first mobile telephone call.

5. The first voice radio-telephone call
On February 22,1880 Alexander Graham Bell
and his cousin Charles Bell communicated over
the Photophone

6. The first car-telephone

7. The first car mounted radio-
telephone

8. Walky -Talky

9. The first commercial American
radio-telephone service

10. 1921,Personnel of the Detroit Police
Department's radio bureau

12. Dr. Martin Cooper of Motorola, made the first US
analogue mobile phone call on a larger
prototype model in 1973.

13. In July, 1978 Advanced Mobile
Phone Service or AMPS started
operating in North America.

14. The first portable units were really
big and heavy.

15. 1987: Curt, a converted police radio
design turned into an NMT 900
phone

16. Analytics

17. Two 1991 GSM mobile phones

18. New Gen Mobile Phones