Cell phones have progressed significantly since the beginning of the 1980s when they were the size of a block and weighed nearly to such an extent. Today, cellular phones accompany worked in cameras, polyphonic ringtones, and cutting edge games. New “4G” mobile phones are likewise equipped for downloading full movement video and full range music. While there were just a couple of makers of cell phones during the 1980s, today there are many. Notwithstanding unique makers, for example, Motorola and Siemens, today phones are made by Sony-Ericsson, LG, Toshiba, Samsung, Hitachi, Danger, Palm, HP and others.
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