The basic technology behind a mobile phone is radio technology so it is basically a radio.Radio is very advanced but still a radio nonethless.It uses a certain network and cell stations to allow.
practically it is a combination of the telephone Graham bell invented in the 1876.And the radio invented by nikolai teska,The first cellphone commercial use was launched in japan in the year 1979.
Mobile phone internet connection behind the all other communication site.We get any thing from it.cell phone is smaller.Two kind of need use cellphone 1.sim card 2.Rechargeable battery.
If some one were ask me what is a mobile phone I would say mobile phone is more than electronic device used for communication purposes.A mobile is also work as a mini computer.
