I have an Apple Watch series 3, with cell option. I have it paired with my phone however I cannot activate the cellular service. I get a oops something went wrong page and error code 406. Paired with to many devices.
I called T-Mobile and nobody seems to know what I am talking about. So I have been using the device for a month without the cell option. Can someone please assist.
Best answer by tmo_chris
Sorry to hear you are having a hard time getting your watch activated 😥 This is something that we would definitely need to get a support request opened for. Please call us again when you have a moment so that our specialists can gather the info needed. You can let them know to look at internal document DOC-437039 for all the steps.