The importance of the mobile

As the development in science and technology , more and more people begin to use mobile telephone. And now I want to clarifying several good points to use mobile telephone. First of all , as we all know that it is very convenient to have a mobile to contact friends and families. Second , now more and more mobiles are not only used as telephone ,but also can be used for MP3,movie player ,and even carema. The last , now more and more services can not live without mobiles , for examples, Moving E-mail , Google schedules and so on . so mobile is really important for people , not only for adults .