Darshan prison row: DoT says T-HCBS system cannot guarantee ‘100% call blocking’
The Prisons and Correctional Services spent ₹4.67 crore to install T-HCBS in the central prison at Parappana Agrahara
The Prisons and Correctional Services spent ₹4.67 crore to install T-HCBS in the central prison at Parappana Agrahara