Hi Will2022rsq8,
Phone apps not available in 2022 RSQ8.. You must be kidding... know how it feels when the basic Audi models come with the feature (Audi smartphone interface - as they call it). Do you see "Phone apps" in the MMI as an option? If so, follow this link "https://www.audibellevue.com/research/audi-apple-carplay.htm#:~:text=Wireless Apple CarPlay Setup&text=On your Audi touchscreen%2C press,Pair > Allow > Use CarPlay."
My A6 did not come with Smart phone interface and this is what i am doing
1. Audi service - They said it cannot be done from their side
2. 3rd party mechanic - They said it can be done, they will remove the MMI Unit (Will require opening the dashboard), update (did not mention if its S/w or adding some H/w component) and install. i did not take this due to warranty concerns
3. Exploring modules that can be externally connected (USB) to enable this