Is it okay to walk back and forth while answering a call on your cell phone?

　　Is it okay to walk back and forth while answering a call on your cell phone?

　　Walking back and forth when answering the phone will cause changes in the strength of the mobile phone signal and increase the amount of electromagnetic radiation, which is harmful to the human body. healthy is extremely disadvantageous.

　　Because mobile phones are always emitting and receiving electromagnetic waves, if you keep moving back and forth when answering or making phone calls, it will inevitably increase the amount of radiation from the mobile phone. In the same way, answering or making calls on a mobile phone in a moving car will also increase the amount of radiation from the mobile phone, which will pose a certain threat to human health. Therefore, be careful not to move back and forth when making or receiving calls on a mobile phone, and try to avoid answering or making calls on a mobile phone in a moving car.