| Mobile Phones are two-way electronic radio devices | | | | flooded the market with millions of cheap mobile |
| that are used to send and receive mobile voice and | | | | phones. There are different types of Mobile Phones |
| data over specialised networks through the use of | | | | with many different features that vary according to |
| base stations. In the year 1978, Nippon Telegraph and | | | | the manufacturers, models and so on. Some of the |
| Telephone Corporation, (popularly known as NTT), | | | | common features with most Mobile Phones include: |
| introduced the first commercial mobile phone service in | | | | SMS, Voice Command, email, MMS for sending and |
| Tokyo, Japan. Although, this was not the first as Bell | | | | receiving multimedia, services, accessories like |
| Labs was the first to propose such service and later | | | | calculator, calendar, to-do-list, and more. Even, some |
| installed the very first commercial service in Chicago, in | | | | recent phones have the ability to play any multimedia |
| the 70s. These days, Mobile Phone companies are | | | | types such as MP3, MP4, 3GP, radio and games. |
| numerous and so are these tiny and useful electronic | | | | Some features common with these latest mobile |
| devices. For instance, manufacturers in China, Japan, | | | | devices may include infrared, GPRS, Bluetooth, video |
| Korea, Singapore and other Asian countries, have | | | | and voice recording, camera etc. |