That would be those guys who are running their own business or those people who are always crazy about talking on the phone forever or maybe those people who have no access to a landline.

That would definitely be my mother. She is always talking on the phone anytime anywhere you see her. Her mobile is always like a hotline, you can always hear something like "The number you dialed is busy now,please redial later!" every time when you try to reach her?

They are really cool. You know,mobile phone sounded like something that was too alien to guys several decades age, but now they become so common that people can not imagine how to live without them! Especially those people who think landlines are out of style,mobile phones are no doubt a big bonus for them. There are millions of amazing ring tones,eye-dazzling wallpapers and various functions like SMS,MP3,radio and video... whatever function you could possibly imagine will make the people love it to death!

Well,the first thing jumps into my mind is the radiation. I was told that there is kind of radiation that will be given off from mobile phone when you keep them open,and it does no good to people's health. Another bad thing I can think of is the price, I am not sure about other guys,but my phone bill can kill me by the end of the month. It would always become such a pain in the neck when I am short of money.