About my keitai

My keitai is i-Phone. It is very convenience. I think mobile phones are very necessary. Recently it becomes the problem because people use the mobile phones too long every day. However if you have a mobile phone, you can get a lot of information easily. When you go out, you can examine a goo shop and the place. It is very convenient. What’s more if you have it you can contact to people immediately in an emergency. For example, when you find an accident or when somebody fell down around you. Therefore I think mobile phones are necessary.