portable cell phone wifi signal jammer
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formal 23 April 2018
Cell phones are officially banned in prison... But the prison officials seized more than 27500 records in 2016 - in Lagos Isabel and "a scourge" - three times than the 2010 prison management department in February to jihadism, head of the department to supervise commission during the hearing, because, as new intelligence bill remind us if the conversation from the hallway can eavesdrop on the surface of the cabin, prison management department can't "control used to be illegal detention cell phone conversation".