According to this link, this is only supposed to be an option for tablet calling via Wi-Fi.
https://forums.androidcentral.com/e...support/knowledge-base-200089/&token=X-xeL0s2
Step 3 includes a link to the tablet calling feature as well. I don't have this phone, but my wife is on the Fold 3 and didn't see the tablet calling feature. I'm wondering if there's confusion on what the app is seeing the Fold 4 as.
If nothing else, can you try the use current location option? I would think that is the preferred way anyway based on what I was seeing on the Verizon link. That uses GPS based location info, which I expect updates as you move. Otherwise, a Wi-Fi based 911 call would be always routed to your home dispatch center and not necessarily the one covering your location while traveling.
What's also confusing is the reference to 011, which isn't a valid U.S. emergency number.