Also, prisoners sometimes call people on the outside of the prison and ask them to attack victims or commit crimes like murder. Prison officers are not able to stop prisoners from having mobile phones so we want to install cell phone and wifi jammer devices in all prisons in the UK. This will mean that no criminal will be able to use a phone inside a prison and nobody will be able to contact anyone inside a prison by phone.

Mobile phones are very dangerous in prisons. Prisoners use mobile phones to organise crimes, continue their criminal activities, abuse staff and other prisoners and to murder.

According to the Ministry of Justice (MOJ), it costs about £4 million per year for each prison in England and Wales to confiscate illegal items such as mobile phones from inmates.

Mobile phones can be used as weapons or even explosive devices against prison officers and other offenders while they are locked up at night because they have access to electricity through charge points that are installed on their landings.

Many prisoners have mobile phones that they use to continue their criminal activities, including drug dealing.

There are many ways that mobile phones can be used to continue criminal activities inside prisons. Prisoners use their phones to organise crimes, as well as access the internet and send text messages. Mobile phones are also used to smuggle drugs into the prison, and they can be used by prisoners to record videos of prison officers when they're not busy in other areas of the jail. In some cases, it's even possible for prisoners to take photos of prison staff members with their smartphones—which could then be sold online or posted on social media sites like Facebook or Twitter.

A mobile phone can be used to organise a murder or abuse that is committed on the outside of the prison. For example, a prisoner may be told that there will be an assault on their family member and they are to arrange it.

A prisoner could use their mobile phone to arrange for someone else to deliver drugs into a prison for them or arrange for someone else to collect cash from the prisoner’s bank account.

Having a mobile phone in prison is against the law, but this does not stop prisoners from having one.

When you're locked up in prison, there are a few things you can't have. You can't have drugs, weapons or alcohol. And no matter what state you're in, if your crime was serious enough or if you're serving a life sentence in California, it's against the rules for you to have a mobile phone.

But this doesn't stop prisoners from having one anyway. In fact, most people who are sent to prison know that they'll be able to use their phones once they get there (even though it's against the law).

So how do they do it? Well, there are a few ways:

They pay off guards or other inmates so they can use their phones instead of buying pre-paid sim cards like everyone else does (this is called "bribing").

Or just buy one from another prisoner who already has one and isn't using theirs anymore (called "jailbreaking").

Prison officers are failing to find and confiscate mobile phones from prisoners.

You might think that if prison officers aren't finding mobile phones, it's because they're not motivated to do so. And you'd be right! But there are also other reasons for this.

We believe that using phone signal jammer will improve security in prisons. Jamming technology is safe, reliable and effective at blocking wireless signals from a distance. The only way for someone to get around the jammer would be to remove it or cut the power cord. In fact, we've found that once installed in a facility's infrastructure, they rarely need to be removed—they're just so effective at keeping out unwanted communications!

A WiFi jammer is a device that blocks WiFi signals in a certain area. It works by emitting radio waves that disrupt the frequencies used by wireless devices like smartphones and tablets, blocking their connections. This can be done in as little as 1 square meter of space.

Prison officers must have all of the tools they need to help them keep prisons safe. The government should not wait until a murder is carried out by a prisoner before it takes action on this issue. We believe that the use of jammers will reduce prison violence and make prisons safer for everyone who works there and those who visit them.