Latest mobile phones come with all advance applications which are very useful for all people
. They satisfy communication needs, social needs and entertainment needs. These latest gadgets have stopped the sales of digital cameras, music players, iPods, 3D video games etc. Users can not purchase the separate device for every need, as it costs them a lot. Instead of buying separate device, they prefer to buy a mobile phone which helps them to communicate and entertain. Cell phones have become the necessity of everyone.