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How to prevent sudden ringtones?

lindsay November 2019

During a wedding, the phone rings every few minutes. This is a real problem, because sometimes the groom even forgets to turn off the phone. How to prevent this?

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Jammer-Mart November 2019
gps signal jammer for car

When we are having a wedding, the phone rings every five minutes, which is really annoying. We can use a wifi jammer to block the signal of the phone and make the phone quiet. These devices were not noticed a few months ago, until reporters covering the wedding complained that their phones were not working properly.

In Mexico, prison staff tried to prevent criminals from communicating with their associates and plan to use cell phones in prisons to communicate with outsiders. They purchased signal stoppers, which perfectly avoided potential dangerous activities such as escape