Why my phone says no signal? Why does my phone say no service and signal? Sometimes it occurs because of the radio signal, the radio signal is turned off automatically due to some conflict with the WIFI and GPS which give rise to the mentioned issue. This error can also be caused by some bad apps that interfere with the radio signal.What would cause signal loss in a cell phone? Bad cell phone reception is an ubiquitous problem across the United States, and the causes of bad signal fall under two categories: localized poor coverage due to building materials or destructive interference, and geographical distance from or obstacles between your phone and the nearest cell tower.How to improve cell phone signal? How to Improve My Cell Phone Signal
See More....How to jam cell phones? Cell phones can be jammed via interrupting any of these signals at a given point. Because the distance to base station is larger than the distance to mobile phone that needs to be blocked, it needs less energy to block signal from base station to phone.
Answers. Hi, Sibyl. It's true that many people don't know when to stop talking on the phone or talk quietly. So you have to learn how to stand up for yourself. In your case, you can choose to stay away from this public place or buy a cell phone signal jammer. Jamming devices can be used to block the signal of surrounding mobile phones.