Just to to let you know that it is now possible to get Android phone notifications to pop up in the Tesla center screen by using the A Better Routeplanner in-car-browser route planner and navigator. Technically, it connects to the Pushbullet service and relies on its Android app to mirror notifications. Simply browse to ABRP and login to Pushbullet via the notification icon down right. And yes, Tesla can easily add this functionality themselves, but until they do (in 8.1?) this works.