code/game/machinery/computer/telescreen.dm 
| /proc/start_broadcasting_network | Adds a camera network to all entertainment monitors. |
|---|---|
| /proc/stop_broadcasting_network | Removes a camera network from all entertainment monitors. |
| /proc/set_network_broadcast_status | Sets the camera network status on all entertainment monitors. A way to force a network to a status if you are unsure of the current state. |
| /obj/machinery/button/showtime | A button that adds a camera network to the entertainment monitors |