Cali T configurator has been updated (sort of) Desktop Version now points to the Portofino (changed some time in Jan 2019). Tablet version remains Cali T. Same Link http://car-configurator.ferrari.com/california-t/ I find it useful to see the configurator to see most options when buying a preowned.
https://carconfigurator.ferrari.com/en_EN/ferrari_car_configurator/portofino/ Portofino configurator. I can see on my iPhone. Not sure about a tablet. Unfortunately, a lot of the functionality in the new configurator seems to be missing...T