Six bad habits when using mobile phones

　　1. Private phone call: "Hide in the corner and whisper”

　　Under normal circumstances, the signal coverage in the corners of buildings is relatively poor, so the radiation power of mobile phones will be increased to a certain extent. For the same reason, you should also be careful when using your mobile phone when you are in a small and closed environment such as an elevator.

　　2. Hang your phone around your neck or waist

　　The radiation range of a mobile phone is an annular zone centered on the mobile phone. The distance between the mobile phone and the human body determines the extent to which the radiation is absorbed by the human body. Therefore, people and mobile phones need to maintain the "beauty of distance".

　　Some medical experts pointed out that people with heart failure and irregular heartbeats should especially not hang their mobile phones on their chests. If the mobile phone is often hung on the waist or abdomen of the human body, it may affect the fertility function. relatively healthy The safe method is to put your mobile phone in your carry-on bag and try to put it on the outer layer of the bag to ensure good signal coverage.

　　3. Hold the phone close to your ear when making a call

　　When a cell phone makes an outgoing call but does not answer the call, the radiation will be significantly enhanced. At this time, you should keep the cell phone away from your head and wait for about five seconds before calling again.

　　4. The weaker the mobile phone signal, the closer the ear is to the

　　When the cell phone signal is weak, many people will instinctively hold the phone as close to their ears as possible. However, according to the working principle of mobile phones, when the signal is weak, the mobile phone will automatically increase the emission power of electromagnetic waves, causing the radiation intensity to increase significantly. At this time, if you put your ears close to each other, the radiation received by your head will increase exponentially.

　　5. "One ear" cooks "mobile phone porridge"”

　　Research shows that prolonged exposure to continuous radiation may affect the brain. Experts suggest that it is not advisable to use a mobile phone to talk for a long time. You can consider using a landline phone or using a headset. If you have to use a mobile phone to talk directly for a long time, you should also alternate between the left and right ears every one or two minutes.

　　6. Wandering around and moving frequently

　　Some people like to pace and move around unconsciously while talking on their cell phones, but they do not know that frequent movement will cause the strength of the received signal to fluctuate, causing unnecessary short-term high-power transmission.

　　In addition, when using a mobile phone while driving in a car, the mobile phone may designate a high-power base station with wider coverage to provide services in order to avoid too frequent area switching, and its transmission power will vary depending on the transmission distance.