Mobile phones are a type of portable device which is used for communication. The usage of the mobile phone is increasing day by day from 2003.
The 1st mobile phone was developed in 1973.
Mobile phones change the way of communication. Before the invention of mobile phones, the landline telephone and letters were used for communication.
It as very difficult for people to communicate with other people before the invention of mobile phones.
Initially, we use mobile phones only for communication, phone calls and text messaging, etc.
But now mobile phones are a portable computer, there is a lot of activities that can be done by using mobile phones easily.
Now a day’s it’s very difficult to find a person who is not using mobile phones.
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There are so many activities that can be done by using mobile phones easily.