The app/online account will not let me add my new broadband account/number to my existing Three account. I can log into my account online and see my mobile account but when I go to 'add number', for broadband, it says I didn't use the number when opening the account? The app will only let me log in using my existing number, I hadn't set up the before getting broadband, as I use the same email for contact with both and it refuses to allow set with the broadband number.
Any help appreciated
