Who I have the same questioned this topic

I just got a new Samsung Galaxy Note 10+ last night and I have a notification that is asking me to activate my wifi calling (which I have used frequently in the past with my V20). Each time I try to enable the wifi calling I get an error message that says "Unable to activate wifi calling at this time. Please try again later." I have tried disabling and enabling advanced HD calling and then resetting my phone, my location is on, I have a very strong wifi connection. The notification and error message has been there since my new phone was activated and turned on at the certified retailer last night.