Friday 1 March 2013

Welcome to the World of Mobile Phones

electronic telecommunications device, often referred to as a cellular phone or cellphone. Mobile phones connect to a wireless communications network through radio wave or satellite transmissions. Most mobile phones provide voice communications, Short Message Service (SMS), Multimedia Message Service (MMS),  and newer phones may also provide Internet services such as Web browsing and e-mail.

Disadvantages of 4G Mobiles

New frequencies means new components in cell towers. Higher data prices for consumers Consumer is forced to buy a new device to support t...