eSIM International Roaming Charges?

[jmeadows]

My sister has a Visible eSIM. She’s going to the UK. She will be switching to an actual physical local SIM. How does she turn off her Visible eSIM to ensure she is not charged international roaming charges?

How can she be guaranteed she isn’t being charged roaming charges? Is there a way to tell?

[TheCellTower]

She doesn't have to do anything since visible is a prepaid company there is no such thing as over charge, you can only use what's included in her plan. Roaming will not work because it's not included 

[INXSible]

No Roaming charges, but your Sister can still get Visible service with WiFi Calling, as long as it is activated and tested before leaving the U.S. of A.