About
Nowadays, smart-phone becomes the most favorable gadget that many people want to have. The ability that smart-phones have becomes the reason why people need to have and use smart-phones for their life style. This is actually important to have cell phone in this era. This is a common thing that happens in people’s life. Almost of people is having cell phone for their life necessity. They use it for communicate with other people anytime they need. It will ease their work also.
Having a cell phone is a usual thing in people’s life now but having smart-phone for the life style becomes the real necessary for many people now. This is a changed era of cell phones. People need extra application on their cell phone to support their life necessary
Mobile so popular today, even started a few years ago, Mobile or Mobile seemed to have become staples Indonesian society, willing to trade vegetables, garbage, until House members do not miss using the facility 10 years ago is considered luxury goods. In addition to the things I mentioned before, mobile phone or cell phone has now become staples between the Indonesian people as well because the prices are cheap, many cheap HP with outstanding quality of the rather sophisticated. But do you know the early history of HP exists? Here is a piece of history in Mobile or the usual short HP in Indonesia.
The history of cell phones or what we know HP was already there from colonial times, that is approximately 1947 in the uncle sam country a.k.a USA and Europe there. In the year 1910 is the embryo of a cellular phone that was discovered by Lars Magnus Ericsson, who founded the company Ericsson is now known by the company Sony Ericsson. Initially, the Swedish company Ericsson is focus on areas of business telegraph, and his company are also not very big at that time. In 1921 the first time the Detroit Michigan Police Department uses a mobile phone installed in all police cars using frequency 2 MHz. In 1960, in a company named Fennis Finnish Cable Works originally in business in the field of cable, do expanded by establishing an electronic company named Nokia as the mobile phone handset. In the 1970s the rapid development of mobile phones to be dominated by three large companies in Europe with the company that Nokia and Motorola.
In 1969, commercial cellular telecommunications systems. After 1970, mobile telecommunications are increasingly being talked about. Motorola introduces mobile phone three years later. Its size is quite large with a short antenna. There is also phone the size of a suitcase. Dr. Cooper, who became manager of Motorola’s innovation project to install base stations in New York. For this project worked with Bell Labs Motorola. This discovery at once claimed as the invention’s first mobile phone.
On the morning of 3 April 1973, Cooper, then served as general manager at the Communication Systems Division of Motorola’s showcase of the strange way of communicating a portable telephone terminal. He tried to phone ‘giant’ while walking the streets at various locations in New York. That’s the first time are displayed and used cell phones in public. In the show, Cooper uses the phone weighs approximately 30 ounces (800 grams) or ten times higher than the average – average mobile phone currently available.
Thus the history of mobile phones which we use, if once people have mobile phones is a very luxurious goods, but now in 2011 when we see the elementary school children who have two mobile phones is very common. Technological developments will not stop here, there are many innovations that will probably continue to arise in the coming seasons. We look forward to it
