Hah. To swap eSIM on O2 in the UK, you have to order a physical pack that gets posted to you with the QR code in. There is no way to get the code to appear on a screen you can scan with your camera, or in an app on the phone you can transfer to the phone’s eSIM manager. It’s so dumb.
See, Disco had it right. Doctors wore white, compared to the navy blue uniforms of all the other divisions, including Sciences. Presumably during the war someone decided that your medic being conspicuously covered in blood gave a bad impression, that was downgraded to nurses (SNW Chapel) and the doctors wore blue (although the slightly lighter shade than science divison). Then later, nurses got blue as well (TOS Chapel). Or was Chapel a full MD by then? Not sure about that.