With the advent of new technologies, the way of communication is also changing. In very early times in history, pigeons were used as a means of communication. Later, written messages are sent through letters by post. Over time, the telephone came into being and today is the era of wireless communication that gave rise to mobile phones. Cell phones are the latest invention and a common way of communication these days.
Cell phones are portable and long-range wireless electronic communication devices. A few years ago, when mobile phones were not so common, the device was expensive and the cost of communication for users was very good. But in the last few years when the use of mobile phones has increased, their price has come down significantly and this factor has helped a lot in making them affordable for the common man. Mobile phones are now cheap, easy to use and convenient, and equipped with almost all the latest features we desire.
Mobiles are now the first choice gadget of everyone, be it an older or a younger person. Now it's like a status symbol. Every hand is equipped with the latest mobile phone models and everyone has their own reason to have this magical gadget in their hands. Every day new mobile models are replacing older ones to attract users. The customers, especially the young generation, are very fond of the latest features of the new phones. People like new ringtones, hello melodies and wallpapers. Thanks to this, devices for recording mp3 and video, MMS and the Internet attract users to the mobile world. Mobile users cannot even imagine their world without their phone. The importance of mobile phones can be imagined by the reaction of people if they are asked to keep their phone apart from them for a day. Their life has been given a comma if they keep separate from their mobiles.
In Japan, mobile phone companies provide instant alerts for earthquakes and other natural disasters to their customers free of charge. In an emergency, disaster response crews can locate trapped or injured people using signals from their cell phones or a small detonator in each cell phone's battery; an interactive menu accessible via the phone's internet browser informs the company whether the user is safe or in distress.
There is no doubt that mobile phones have made life easier and more convenient. Everyone is in contact with their family members, friends and other acquaintances. If we want to talk to anyone, there is no need to write a letter and wait several days for the message to be sent to the recipient, just pick up the phone, press the number and start talking. Mobile phones are a convenient way to communicate over long distances. Life becomes so easy and fast when you hold mobile phones.
Cell phones have proven to be of great help in emergency situations. Mobile phones are also known as life savers to help people in need. If you are stuck in the middle of the road and there is no one to help you, just use your mobile phone to call for help. Along with the obvious convenience and quick access to help in emergencies big and small, cell phones can be both economical and essential for travelers trying to stay connected.
As every coin has two sides, even mobile phones providing many advantages also show some disadvantages. Using a cell phone while driving is common. It is generally agreed that using a mobile phone in hand while driving is a distraction that brings the risk of traffic accidents. To avoid such dangers, we must use hands-free kits.
Recently, little attention has been paid to the potential impact of the type of electromagnetic fields generated by cell phones on the human brain. Accumulating evidence suggests that microwave radiation from cell phones can cause serious illnesses and physiological disorders. This includes an increased risk of cancer and genetic damage, impaired brain function, and other effects. There have been concerns regarding cell phone radiation and health problems, especially after the huge increase in the use of wireless cell phones worldwide. Therefore, the headset should be kept at a reasonable distance from our head and we should avoid using the mobile phone for a long time.
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