The company also can customize mobile phone jammer

Figure 1 three different forms of newspaper features. It can be seen from the market research market research questionnaire of 300 257 phone supports MMS, only 19 of the phone do not know the MMS which mobile phone newspaper published hardware description phone reported market in the Sunshine School or worthy of promotion. Such as charts is whether the proportion of mobile newspaper. Mobile newspaper in 2006 developed and variety of mobile newspaper the information provided, to a large extent to meet the needs of the consumers, mobile operators and media to promote the business of mobile newspaper in the sun College has made very faster progress, the high penetration rate. A new batch of mobile phone jammer will put into the practical use.
In the sunshine of the research Institute, the Institute of the sun using the mobile newspaper penetration has reached 40%, but there are still 60% of students never used the mobile newspaper description of the potential market for mobile newspaper is still very large, it is worth move a greater degree of up to promote. Table 3 is not used mobile phones reported willingness to use mobile phones reported. It can be seen from the table, only 26% did not use mobile news consumers willing to try to use the mobile newspapers, 74% do not want to use the phone reported reluctant to use mobile phones reported may be due to feel the phone prices quoted can not afford or cell phone reportedly unable to meet the needs of consumers a lot of information, indicating that the mobile newspaper, there are many areas worthy of improvement.
Abnormal temperature rise of the surface of the device to help determine fault. Since the structure of the mobile phone can not be fully enclosed, and also in outdoor-use products, so the internal circuit boards are vulnerable to the adverse effects of the outside water vapor, acid gas and dust. To alleviate the pollution problems of waste batteries, we must increase the intensity of the development of new long life, superior performance, less pollution, easy recovery and environmental protection battery, universal battery charger and rechargeable batteries, environmentally friendly batteries. Solve the problem of recycling of waste batteries, the State must establish a modern recycling plant, and called on people to pay attention to the pollution and the handling of used batteries.