I think I need to enable kfm mode under special trips to learn contract speed on acumna board. I also think I need SIM card to get to that feature and the city actually has SIM cards for all three units.
Don't over think it and forget about the whole missing sim card thing. As long has you have cadi 3.10 you can do whatever you need(including KFM).
With that said you also don't need KFM or sim card to perform learn contract speed. The procedure is nothing more than ACUMNA board display the number "1" then running car on auto in the UP direction while pressing learn button. When successfully done the board will now read Zero and when running elevator again the contract speed LED #5 will be illuminated amber, if it is not then you have an underlying issue that needs to be resolved. Also don't be fooled just because elevator is running fine without contract speed LED being illuminated as it will do this ten times before ACUMNA board faults out again.
