Looking for logging into the Skype For Business Via Number site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Skype For Business Via Number site. After that you can login as usual with your login credentials.
https://support.office.com/en-us/article/sign-in-to-skype-for-business-on-a-mobile-device-4d1b7dfa-5b0b-4868-bae5-25947fb99e6e
https://support.office.com/en-us/article/need-help-signing-in-to-skype-for-business-on-a-mobile-device-a0c8994a-76a9-4631-8f72-332ff72c367d
https://www.skype.com/de/business/
https://docs.microsoft.com/en-us/skypeforbusiness/what-are-calling-plans-in-office-365/getting-phone-numbers-for-your-users
https://docs.microsoft.com/de-de/skypeforbusiness/set-up-skype-for-business-online/set-up-skype-for-business-online
https://technology.ku.edu/skype-for-business-faqs
https://itunes.apple.com/us/app/skype-for-business/id605841731?mt=8
https://kb.iu.edu/d/bewj
https://csuf.screenstepslive.com/s/12867/m/48670/l/529153-attending-a-skype-for-business-meeting-for-users-without-a-skype-for-business-account
https://it.wustl.edu/home/how-to/office-2016/office-for-home/skype-for-business/skype-for-business-faq/
http://kb.mcgill.ca/KB/article/2-5419.html
https://play.google.com/store/apps/details?id=com.microsoft.office.lync15&hl=en
https://helpdesk.it.helsinki.fi/en/instructions/collaboration-and-publication/office-365/skype-business-logging-different-devices