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It doesn't look like the Sync models that I'm familiar with, what year is your truck?
I don't think it is a Sync but this might help you identify it: https://owner.ford.com/how-tos/sync-technology/all/setup/how-to-identify-your-sync-version.html
You can try going to the https://www.etis.ford.com/ page and entering your VIN to see what's in it. You may have to setup an account to get the as built data but that should tell you what was installed at the factory. Either that or take it to the dealer and have the service manager or a tech identify it for you.
Here's a link to the 2011 brochure it does say Ford Sync. https://www.ford.com/services/assets/Brochure?make=Ford&model=Expedition&year=2011&postalCode=55401
Which iPhone do you have?How in the world my iPhone is not compatible with this system..... aggggggg