To reset the console is not a command, you hit the shift key on the console and then press the 3rd key from the right below the display, it will ask for a password which is 9999 followed by *. If the display isn't working at all anyway then you wont see this information. Best thing to do is unplug the console handset/headset, unplug the amphenol connector for about 30 seconds, plug the amphenol connector back in and see if it comes up. Then plug the handset back in.