How can I prevent the driver from making a phone call while driving, this is dangerous driving, I need to ban him, what should I do instead?

People talking on their mobile phones while driving can be dangerous and can even lead to major safety accidents. How to prevent this phenomenon?

Topsignaljammer  2022.3

The rapid development of mobile communication has brought great convenience to people's work and life, but the side effects caused by mobile phones have also become increasingly apparent. The unsafe factors of mobile phones are mainly reflected in: in important secret-related places such as government agencies, the military, enterprises and institutions, intentional or unintentional dialing of the mobile phone or forgetting to turn off the phone may cause leakage incidents at any time. The use of cell phone jammer can prevent the sound of this phenomenon. The jammer can block the mobile phone signal, so that the mobile phone cannot receive the signal and cannot talk.