From the definition, communication communication between people and people, is between groups of the thoughts and feelings of the transfer and feedback process, in order to reach an agreement and emotional thought flow. But modern communication tool characteristics are, we can easily with instant communication, such as text messaging, voice mail, etc., but too much information cause people of fatigue, because for information network virtual sex forced people to information of the reliability of great reduce, mobile phone short message high rate of copy to had already lost to the credibility of information, reading pleasure. In today's exchange, the universalization of mobile phones as a tool, practical tools can at any time and others keep in touch. The tool is very strong but the significance of communication continue to drop. Many people in the miss face-to-face communication with joy for inspiration. The characteristics of the mobile phone is the short words communication, many things to make a long story short, three by two instructions, emotional communication become rarely, just to arrange things, and so on. (notice For college students, the university is to communicate effectively and for different know recognition, exercise his social ability important place. But the cell phone that makes this goal of communication is difficult to reach get. And it also caused the communication fault, although as a sign of the modern society. Mobile phone for the harm of communication can't be ignored. Personal cell phone in 200-probably around 300 storage of the number, but only 20-30 communication around, so easy to cause the forgotten, this is to say that we have a lot of number (friend) but can't use resources because people's ability after all limited. But it is because of the desire to reduce the communication instead, everything depends on message, rely on the short words is a cold.