3.
    发明专利
    未知

    公开(公告)号:BRPI0613560A2

    公开(公告)日:2011-01-18

    申请号:BRPI0613560

    申请日:2006-07-21

    Abstract: A precautionary measure against cell-phone triggered bombs is described that restricts call terminations within a designated security risk area without shutting down the entire network. Embodiments described herein provide for restricting call terminations directed to a designated security risk area that are originated from non-privileged users, i.e., the general public, yet authorizing call terminations directed to the security risk area that are originated from privileged government users (e.g., GETS/WPS users). Call originations are permitted within the security risk area from both privileged and non-privileged users.

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