Essay On Mobile Phones

Cell phones have become a very important part of our lives. They have in fact become a great part of our lives. It can be termed as one of the most important creations of mankind which has definitely brought the world together

Cell phone are wireless device that has at least the same functions of a standard wired telephone but is smaller and more mobile and more advanced .all cell phones requires subscription to a service provider and requires either a prepaid or monthly billing setup.

Generally mobile phone have more functions than a traditional land lines and need to be charged after a period of time ,also call mobile phone or mobile device.

Cell phone is related to electronics and communication engineering field.

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History of cell phones

Portable phones were originally a military device .they used radio technology to communicate between moving vehicles and were used during World War II. planes, submarines ,ships and tanks were all equipped with these radio wave phones and used an operator to patch calls from the portable device into an existing telephones. The cell tower and cell signal was developed during 1950 's, it allowed signals

Modern phones have many capabilities that go beyond placing phone calls .In many cases , people actually use their calling power as a secondary feature on their phones. they were used to take photos and videos, playing games , hear music and send text message or use the internet on their phone. Higher technology have Global positioning system (GPS)capabilities to allow use to have their location tracked. Today business is impossible without a mobile phone . But there are reports that mobile phones are being misused by anti social and miscreant elements to carry out their inhumane activities. But it is up to the use to use it right. There are some disadvantages mobile phones produce radio waves which affect our body and cause harm ,and people start to be over all thinking is their phone they start to have no