about mobile phone, evolution mobile phone

Definition of Mobile.

Mobile is a wireless device which is portable a parson can carry. User can communicate each other with the help of this device.

First Mobile Phone:

Mobile phone invented by  John F. Mitchell and Martin Cooper and call by mobile phone in public in 3 April in 1973, that mobile phone was of Motorola company but there are10 year taken by mobile company to provide mobile phone in market because mobile was  re-developed and came in market and Martin Cooper, considered as the father of mobile phone(cell phone) also known as portable tele phone.

Evolution of Mobile Phone:

1. First mobile phone developed by motorola in 1973. weight of mobile was too much approximate 2        kg. First call attempt at 3 April 1973 in New York City.

2. After some year Nippon Telegraph and Telephone (NTT) launched the first cellular network in japan     which light compare to motorola first mobile phone

3. In 1983 now mobile phone was available for every person, The DynaTAC 8000x was the first                commercial handheld mobile phone.

4. 1983 to 2014 it was the time of mobile phone industries grew up world wide to over 7 billion.

5. Some mobile phone develapers play important role provide the mobile phone to the user hand which     is mobile phone company 

a. Apple

b. Nokia(current time not provide enough )

c. Samsung

d. Huawei

e Sony(discontinuous )

6. IBM Simon was the first phone developed in 1992. It was the touch screen mobile and do some work     like calculate, email, work on the network etc.

7. Motorola DynaTAC  it was the first 1G mobile phone produced in 1983   Launched in United State

8. First 2G Mobile developed by Orbitel Mobile communication in 1991, Next big innovation, Nokia come with 2g GSM the model was 1011

9. First modern OS was symbian it was launched with the Ericsson in 2000 OS popular when  Nokia Occupied, now many other OS present in the market but at current time popular are android and ios

10. First 3G phone by Nokia 6650 in 2002 it was the camera phone.

11. Phillippe Kahn build first camera phone in 11th june in 1997 It was the birthday of Kahn's daughter

12. HTC EVO it was the first 4G phone launched on june 2010