Diso Sport Navi Model Year 2019 “fixed Sim Card?”

Hello, I actually come from the BMW 5 stock, but my father has ordered the fifth Land Rover after three Freelander2 and one Disco Sport. It is an SD4 HSE MJ 2019 this should arrive at the dealer on 14.09. The car has also been ordered with the entertainment package, which includes the MeridianTM surround sound system and also the Touch Pro SSD hard drive navigation system with Pro Services and Wi-Fi hotspot. So far it has been the case that one needed an external data Sim card to use all services such as live traffic and the like, is this still the case with the MJ 2019 or is there now a fixed Sim card? Since the car was ordered almost on the day of the introduction of the MJ 2019, the dealer could not give us a usable statement about the Sim card, only that something was changed here in the area of the online capability or how the car builds an Internet connection. Does one of you have any experience in this? The Navi is also used in other series