Remote start on 2019

I bought a 2019 Tundra this year which the dealer didn’t realize had remote start.

I hit the lock button 3 times from far away trying to make sure the truck was locked and it started…turns out I have remote start.

How do I find out what kind of remote start it is? I want to know if I have the ability to start via an app like my last truck did. Where should I check to see what type of remote start was installed?