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  2. Carr wants to know why FCC won't allow prison cell phone jamming

    www.aol.com/news/carr-wants-know-why-fcc...

    (The Center Square) – Georgia Attorney General Chris Carr wants to know why the Federal Communications Commission will not let law enforcement jam prison and jail cell phones. Cellphones are not ...

  3. Mobile phones in prison - Wikipedia

    en.wikipedia.org/wiki/Mobile_phones_in_prison

    In 2017, a prison in Bristol added telephones and computers which were not connected to the internet into the prison cells in an attempt to combat illegal mobile phone usage. [24] [25] The UK Parliament passed a law which would allow mobile phone operators to jam cell phone signals in prisons later that year. The legislation also enabled prison ...

  4. Mobile phone jammer - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_jammer

    Example of a mobile phone jammer, produced by Jammerspro. A mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting ...

  5. Stingray phone tracker - Wikipedia

    en.wikipedia.org/wiki/Stingray_phone_tracker

    The boosting of power, however, is limited by the design of the devices to a maximum setting. The standard systems are not "high power" and thus can be overpowered by secret systems using much more boosted power that can then take over a user's cell phone. If overpowered that way, a cell phone will not indicate the change due to the secret ...

  6. Prison phone jamming demo canceled, inmates promptly order ...

    www.aol.com/news/2009-01-13-prison-phone-jamming...

    There's been a little bit of drama brewing out in DC lately, and for good reason: prisoners' ability to order pizza, drugs, and hits from the comfort of their cells is at risk. After ordering an ...

  7. Cellphone jamming tested at South Carolina state prison

    www.aol.com/news/cellphone-jamming-tested-south...

    COLUMBIA, S.C. (AP) — Federal officials this week oversaw the test at a South Carolina prison of a cellphone signal jamming technology that some hope will help combat the threat posed by inmates ...

  8. Communications Act of 1934 - Wikipedia

    en.wikipedia.org/wiki/Communications_Act_of_1934

    The 1934 Communications Act prohibits local and state law enforcement from using jamming devices to thwart criminal and terrorist acts. CellAntenna lost its case, but as a response have supported legislation (The Safe Prisons Communications Act) sponsored by Senator Kay Bailey Hutchison and Representative Kevin Brady , attempting to amend the ...

  9. IMSI-catcher - Wikipedia

    en.wikipedia.org/wiki/IMSI-catcher

    A virtual base transceiver station (VBTS) [5] is a device for identifying the temporary mobile subscriber identity (TMSI), international mobile subscriber identity (IMSI) of a nearby GSM mobile phone and intercepting its calls, some are even advanced enough to detect the international mobile equipment identity (IMEI).