O2

Hi my sister has an unlocked note 9 and has the option in the dropdown for wifi calling I can't find that setting in my phone which is also a note 9 how do I set this up?

Hi my aunt has arranged an exchange for my galaxy note 9 they told me it would be a doorstep exchange tomorrow before 1030 but her had no email confirming it who can I contact to find out its definitely going ahead and coming to my address as my aunt...