Sound the horn with Space (Shift+Space for secondary) and ring the bell with B .
Half the joy of Train Simulator Classic is the scenery. Dovetail has built stunning routes—from the American Southwest to the German Rhine valley. To see it, you need camera commands. train simulator classic keyboard controls
If you only memorize six keys, make it these. They control the primary forward motion of virtually every train (diesel, electric, or steam). Sound the horn with Space (Shift+Space for secondary)