I never imagined this would be (so) hard. - I have my (iPhone and) cell number on my work’s shared AT&T account. - I have a separate personal AT&T account for my wife and kids and iPad. (I do not have a separate personal use only iPhone.) I wish to add the Apple Watch to my personal account (done, $10/mo), BUT pair the watch to my work iPhone, so that my Watch can take calls from my work number. (Also, my ONLY cell number.) The watch works fine if I pair with my wife’s iPhone... but after pairing with MY iPhone, the cellular component cann’t set up (“No SIM”) and error’s out (“phone on different account”). I am the only one on the planet who thinks this should be easy?