Cellphones/Mobile phones Report

Cellphones/Mobile Phones Report

Cellphones are portable communication devices that can be in any shapes,color,sizes and networks. Nowadays a lot of people have cellphones even small kids.Mobile phones are made to be able to communicate across the world easily.

In the beginning only two-way radios was only able to access in taxicabs,police cruisers,and ambulances.The two-way radios are not mobile phones because they were not normally connected.Originally, mobile two-way radios were only installed in vehicles, but later version so called transportables or ‘bag phone’ were equipped in cigarette lighter plugs so they can be carried around easily.

In 1910 Lars Magnus Ericsson installed a telephone in his vehicle. While traveling around the countries, he would stop at a place where telephone lines were accessible and using a long electric wires he could connect to the telephone networks.

The first person to have a mobile phone was Prince Philip, who had a system fitted into the trunk of his Auston Marton. The prince could make a phone call to the queen while driving, which was thought to be amazing.

In 1958,Kupriyanovich resized his ‘radio phone’ to ‘pocket’ version phone. The weight improved ’light’ hand set was about 500 grams.

Cellphones have been improved a lot during these years,from big heavy and bad communication phones to small light easy communication phones. Mobile phones are so useful now and a great electronic device used for mobile telephone, text messaging and data transmission.