(1),influence the rest.Chat messages,delay academic; Bad information,pollution soul;
(2),compare the wind.Because the phone models in renovates ceaselessly,appearance,the function,the price can be more object,psychological nature will affect competition with learning and students' state of mind.In this case,for mobile phone will encourage teenagers don't correct values and consumption psychology.
(3),influence the school security.As more and more students to bring mobile phone in the door,the ShiQieAn sometimes happens,at the same time outside the school "g m" member also turned to look a cell phone.
(4),mobile phone for the examinee of cheating in the exam provided a condition,have found that some candidates choice of all the answers,but Jane the answer is all thumbs.
(5),mobile phones are radiation.Because of the teenagers
