In public, Beijing and Hangzhou encounter people who call loudly, sometimes even for a long time, which is very annoying. Is there any way to prevent this behavior?
Jammer-MartMarch 2020
This kind of thing is indeed very common. We often encounter such rude people in life. You can try to carry a portable signal jammer. Once such a device is turned on, all nearby mobile phones will have no signal.
This kind of thing is indeed very common. We often encounter such rude people in life. You can try to carry a portable signal jammer. Once such a device is turned on, all nearby mobile phones will have no signal.