subject: Six Calling Ways Will Hurt Your Ears Grievously [print this page] Science and technology have already hugely developed in modern city, and cell phone seems to become the most popular tool among the world. The fast-paced work make the ordinary people contact closely, however, electromagnetic radiation also invades people quietly, the experts, therefore, remind people to change their bad habits on calling.
1, Close to ear when dial a phone call
People should know that the radiation will be significantly enhanced when you dial a call which would have not connected. At this time, let the mobile phone away from your head.
2, The weaker signal of cell phone, the closer to ear
Many people will instinctively try to close the phone to ear when the signal becomes weak. But according to the phone working principle, the cell phone will automatically increase the emission power of electromagnetic under the condition of weak signal and the radiation intensity increased significantly. If put your ear closely to the phone at this point, the head will be multiplied radiation.
3, Make phone for long time with an ear
The study shows that long period of continuous radiation may affect the brain function. Experts suggest that people could use fixed-line telephone or headphones instead of mobile phones for extended conversations. If you have to directly make a phone call for long time, it should rotate the ears every 2-3 minutes.
4, Move frequently
Some people like to walk frequently without consciously when make a call. Actually, moving will cause unstable signal which lead to unnecessary short-term high-power emission.
5, Wry your neck when make a phone call
Some studies show that it will cause ischemic stroke and the phone side is easy to suffer from acne if wry the neck to make phone call for long time.
6, Make call in a corner
Maybe almost people like to choose a corner of building to answer a call which refers to private information. But for general condition, there is a bad signal in the corner of some building, to a certain degree, the phone radiation will be increased. For the same reason, people should also be careful in an elevator and other small enclosed environment.
