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Period: to
history of the mobile phone
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the first mobile telephone calls were made fromm cars in 1946
the first mobile telephone calls were made fromm cars in 1946 -
Illinois Bell Telephone Company car telephone service
The MTA phones were composed of vacuum tubes and relays, and relays, and weighed over 80 pounds. There were only 3 channels for all the users in the metropolitan area at the begining of this service, and then it increased to 32 channels across 3 bands -
First Automatic Car Phone
The worlds first partly automatic car phone system was introduced in sweden -
First succesful call on a handheld mobile phone
the first call on a handheld mobile phone was made
the invention sold for $3995 and weighed 2 pounds -
Worlds first commercial automated celluar network
Worlds first commercial automated celluar network was launched in japan -
First US 1G network
the DynaTAc mobile phone launched on the first US 1G network by Ameritech -
second generation celluar technology
the second generation cellular technolgy was launched in Finland by Radiolinja on the GSM -
Nokia 3310
it is a dual band GSM phone devoloped by Copenhagen Nokia.
The phone recieved arguably the biggest cult statu and is almost indestructable -
The Third Generation
The third generation was launched in Japan by NTT DoCoMo on the 3G networks -
Motorola Razr
Because of its striking appearance and thin profile, it was initially marketed as an exceslive fashion phone -
first Genoration iPhone
The first generation iPhone by Apple set the standard for smartphones -
3G networks will become overwhelmed
it has became clear the 3G networks will become overwhelmed by the growth of intensive applicationslike streaminig media, so the industry has began to be looking at the 4th generation technolgy -
2nd Genoration iPhone
the sencond genoration Iphone was released by apple setting the new standard again for smartphones -
3rd Genoration iPhone
the thrid genoration Iphone was released by apple setting the new standard again for smartphones -
4th Genoration iPhone
the fourth genoration iPhone was released by apple setting the new standard again for smartphones -
5th Genoration iPhone
the fifth genoration iPhone was released by apple setting the new standard again for smartphones -
6th Genoration iPhone
the sixth genoration iPhone was released by apple setting the new standard again for smartphones
