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Mobile Phone

The most significant technological device are the mobile phones beyond shadow of a doubt.

In the past people must use public telephones or line phones if they wanted to communicate with far away people. The first mobiles appeared in the 90's and the development is still in modern times. The beginning phones were very primitive compared to their modern counterparts decades ago, they had buttons for example. People could use them only for calling or writing SMS.

Nowadays the communication is more easy and affordable because the technological development.In 2021 phones are not only to communicate, but a phone eventually means a computer in a man's pocket: it can be used for internet searching, paying services or goods, calculating, watching movies, videos etc. We call these phones smartphones because the variety of functions. In spite of these functions smartphones are accessible to everybody at a fairly good price, because there are some inexpensive phones as well.

I use my phone in all area of my life. It has changed everything, because it replaced many other devices in my life. Thanks to this fact I can spare a lot of money. Don't I have a map? No problem, I can use the GPS function of my phone. Don't I have a calculator? Okay, there is also in my phone .Do I need a compass? A lamp? It's okay. There are many beneficialy application too. For instance recently I use Duolingo app to learn English and other apps to improve my skills...