business account?I also just got mine to work. I phoned tmobile and was connected to their technical people (somewhere in mountain time). This was after 4 calls to Tmobile talking to people who were uninformed. The person set up a new line, connected it to my phone number and after about one hour and restarting both devices the phone and watch were connected. I also needed to supply them with the EID number, the IMEI and my credit card (for adding the line).
[doublepost=1506551464][/doublepost]
Was this a business account and tmobile watch?T-Mobile contacted me and asked me to go to the store; they recently published the steps required to activate the watch on their internal forum (knowledge base) and without hassle, they were able to activate my watch.
Here are the steps:
* Activate new Digits line
* Instead of Sim number, enter EID number of the watch
* Choose BYOD (buy your own device option when asked in their tool which i believe is called quickview).
* Once activated, go to your watch, setup cellular and it will go straight to the page which says congratulations, your apple watch is activated.