Cell Phones

By Shu

Cell phones were developed 15 years ago. When it was developed, it was nuch bigger than now. It has been evolving for 15 years. Nowadays, this quality is so good. I think that everyone knows it. Cell phones are a bit hit. It’s the biggest advantage that can always keep in touch with peers or friends if everyone wants. Cell phones involve smartphones now. For example, everyone knows iPhones. It is the trend in the world. It is different from a cell phone. Cell phones can’t connect to PC sites, but smartphones can do that. For example, it can use Skype, Facebook, Gmail, and so on. Because of these, it spread quickly all over the world.