Hello i m BAL and i am a cool dude

A mobile phone is a electronic devices that allows people communcate with each other from different places. mobile phones differ in cordless phones which can only call someone if your network is in range. Mobile support many different accessories and services and also have bluetooth this allows 2 mobiles to transfer data within each other.

The most used application a mobile phone is SMS texting message with 74 % of active users.

The first ever phone was called, “Analog Cellular telephony” which had the capacity of 1 G it was introduced and produced by japan and was lauched in 1979 and the first modern phones was released in 1991 in finland which was a network technology on digital 2G.

Mobile phones have many feature incuding:

GPS navigation

Music MP3 and MP4 which is video included which sound

and many other features that are included in a mobile phone.

Mobile phones have to be charged in order for them to function and let all apllications run. these are charged by batteries that charge rechargable. mobile phones can be charged in a variety of ways:

For example:

Use USB cable that will be plugged into a base unit into a computer usb port that would allow the phone to be charged, they can also be charged if a AC adapter is plugged into a plug socket or even wireless charging that was released in 2009 but the first wireless charger was released for comsumers uses.

In order for the mobile phone to work you would need to insert a SIM for the phone to be able to connect to other people, if a SIM is not inserted the phone will send a screen message saying SIM is not insert which would not allow you to go any further to phone or to access your applications or services.