Walkie-talkie on Apple Watch doesn’t work without personal iPhone
We have several Apple Watches in the family and I gave an Apple Watch SE to one of my kids. The Apple Watch has a data-enabled SIM card, but doesn’t have a personal paired iPhone (I preferred not to give dedicated iPhones to the kids), even though his watch is paired with my iPhone (so is my Apple Watch Ultra). However, when we tried to set up Walkie-talkie function, it says the Watch needs to be signed in to FaceTime. Apparently, one cannot do it when there is no dedicated iPhone with signed in FaceTime. Is there a workaround?