Mobile phones are very useful devices that allow you to contact and communicate with other people at any time by texting or calling them. Cell phones are one of the most important tools for communicating with other people today. Many people cannot imagine their life without a cell phone. Most people in the world own a cell phone. Cell phones today use more developed technology and many people are interested in new developments in cell phones. Having cell phones in our lives and the growing trend of purchasing, using and contacting others through cell phones has raised a problem. This question has been discussed since the invention of cell phones, but it has gained momentum among interested people. People on one side keep asking the following questions: Have people ever wondered whether cell phones are dangerous or not? Have they heard that cell phones can cause cancer or be dangerous and threaten their lives? Some researchers claim that cell phones can easily cause cancer to the human body, others claim that cell phones are safe to use and have been tested before being released. Are cell phones dangerous? Is using a cell phone while driving safe? Is it a good idea to let your children use a cell phone. A cell phone is a mobile phone that uses cellular network technology to make and receive calls. The term cell phone is interchangeable with the terms cell phone and mobile phone. They all mean the same thing. The term smart phone has come to mean a cell phone that offers smarter benefits beyond calls, text messages, and basic organization software. There are many famous companies who have developed the mobile phones in a remarkable way, such as Apple, Motorola, Nokia, etc. Most people have their own cell phones and lots of paper...... ...we wonder whether or not they should give cell phones to their children. Many people have offered answers from two different sides. Some people said that children should not have cell phones at this age, because cell phones can lead them to many dangerous things. On the other hand, some people said that children should have a cell phone because they need it, and the reasons are that children need to associate with new technologies such as iPads, iPods, etc. They also claimed that their children acquired during their work. Finally, as technologies improve, there will always be side effects, whether on the body or on performance in different aspects of life. These technologies help people but can sometimes affect them negatively. Raising awareness and supporting young users is the best way to overcome these harmful effects..