hello, could you explain to me what you need to use the "contact the booth", I tried to use it by holding down circle but I don't understand what it is
You only need it when it‘s necessary to pass a red signal in a service or scenario. In a scenario, it will be highlighted if you need to contact the dispatcher, in services you‘ll rarely encounter the need to on most routes. As to what it is - it‘s a simulation stand-in for contacting the dispatcher via radio. If the message Proceed with restricted speed. appears on screen after you have contacted the dispatcher, you‘re allowed to run through red signals.
