It is impossible to imagine life without them. First of all, cell phones are very important in the world of business. Many business people have few cell phones so they can be in contact with all employees and keep working rhythm. Secondly, they are great for having fun. They have many applications and games. Even in those earliest models it is possible to find at least one game. And the most important thing is that you can talk with your friends no matter where you are because you're all conected.
However, mobile phones have their bad sides. It is very easy to become addicted, especially in people who use them a lot, and they are mostly teenagers. Teenagers often spend a lot of time on the phone and ignore school obligations. Except that, some cell phones can contain materials harmful to health such as radioactive substances. Finally, some phones like iPhone have very high price and lot of peple can't afford it.
Anyway, cell phones will, in spite of its flaws and benefits, forever run our world and be useful. I think that cell phones are really important and you have many options. However, they are not supposed to replace real friends and socializing.
Pictures found on google search.
