These instructions did not work for me on: * iphone xr * ios 13.x https://answers.microsoft.com/en-us/msoffice/forum/msoffice_sfb-mso_imobile-mso_o365b/cant-sign-in-to-skype-for-business-on-iphone/d550018c-93af-4bcf-abbe-e514047ac678 Help, Marlon