skip navigation

LIBRARY

Abstract Database

Register for Latest Research

Stay Informed
Register with NCJRS to receive NCJRS's biweekly e-newsletter JUSTINFO and additional periodic emails from NCJRS and the NCJRS federal sponsors that highlight the latest research published or sponsored by the Office of Justice Programs.

NCJRS Abstract

To download this abstract, check the box next to the NCJ number then click the "Back To Search Results" link. Then, click the "Download" button on the Search Results page. Also see the Obtain Documents page for direction on how to access resources online, via mail, through interlibrary loans, or in a local library.

 

NCJ Number: 250952 Find in a Library
Title: Managed Access Systems Can Prevent Contraband Cellphone Use
Corporate Author: National Institute of Justice (NIJ)
US Department of Justice
Office of Justice Programs
United States of America
Date Published: August 2017
Page Count: 2
Sponsoring Agency: National Institute of Justice (NIJ)
Washington, DC 20531
Contract Number: 2010-IJ-CX-K023
Sale Source: National Institute of Justice (NIJ)
US Department of Justice
Office of Justice Programs
810 Seventh Street NW
Washington, DC 20531
United States of America
Document: HTML
Type: Case Study; Report (Summary); Report (Technical Assistance); Report (Technical)
Format: Document; Document (Online)
Language: English
Country: United States of America
Annotation: This article summarizes the following reports from two NIJ-funded projects: “A Case Study of Mississippi State Penitentiary’s Managed Access Technology” and “Analysis of Managed Access Technology in an Urban Deployment: Baltimore City Jail Complex.“
Abstract: This article explains how managed access systems (MAS) can prevent inmates from using cellphones smuggled into correctional facilities as contraband. Rather than relying on keeping contraband phones out of a facility, MAS can keep inmates from making phone calls to phones outside the facility. Cellphone calls from inside the facility are allowed for only permitted users. Phone numbers not on the permitted-user list are denied access to cellphone services by MAS; however, MAS technology is unable to stop the use of Wi-Fi to access the internet. Still, loss of the ability to make calls or send text messages has the potential to make contraband cellphones less valuable and reduce demand. The installation of a MAS requires approval from the FCC and carrier consent for deployment. Also, they have the potential to cause interference outside of the prison or to adjacent bands unless properly designed. The two reports on which this article is based present case studies of MAS used in the Mississippi State Penitentiary and two jails in Baltimore (Maryland). This article provides online access to the full reports on these case studies.
Main Term(s): Corrections Technology
Index Term(s): Cell Phones; Facility security; Jail management; National Institute of Justice (NIJ); NIJ Resources; Prison contraband; Prison management; Telephone communications
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=273132

*A link to the full-text document is provided whenever possible. For documents not available online, a link to the publisher's website is provided. Tell us how you use the NCJRS Library and Abstracts Database - send us your feedback.