Hello,How I can use the micro USB service port to change the settings on the room navigator? I need to change the date to 2023 because of the bug/CSCwd23669Roger 

We have a MX800 single screen with 2 cameras. At the moment both P60 cams are connected in the Peripherals but not the Speaaker track 60. Also the icon for the speaker track in the Call Control is missing. I compared all settings with another system,...