seventh, The CBOS (2008) the mobile phone user are growing rapidly, and the mobile phone already had the majority of respondents and in one year later the surveyed had mobile phone up to 81.8% that mean people emphasize for mobile phone more than before. mobile phone have a role for people life and always growing up and a lot of people have an idea that mobile phone so important, if they don't have the mobile phone, it will make them miss something that they shouldn't miss