Table of ContentsVIITable of ContentsAbout This Guide ........................................................................... vIn This Guide .............................................................................................................................................................. vSummary of Changes ............................................................................................................................................. vChanges for Release 9, Guide Version 9.42 ............................................................................................... vTable of Contents ........................................................................ VIIOverview ....................................................................................... 13Hardware Component Instructions ............................................................................................................... 13Icons Instructions .................................................................................................................................................. 15LED Instructions ..................................................................................................................................................... 17Power LED Indicators ...................................................................................................................................... 17User Interfaces ....................................................................................................................................................... 17Phone User Interface ....................................................................................................................................... 18Web User Interface........................................................................................................................................... 20Features Configurable via Phone/Web User Interface ....................................................................... 20Documentations .................................................................................................................................................... 23Getting Started ............................................................................. 25Phone Initialization ............................................................................................................................................... 25Signing into Skype for Business ...................................................................................................................... 26PIN Authentication ........................................................................................................................................... 27User Sign-in......................................................................................................................................................... 27Web Sign-In ........................................................................................................................................................ 28Signing in via PC ............................................................................................................................................... 31Multi-factor Authentication .............................................................................................................................. 31Binding Your Mobile Phone with Online Account ............................................................................... 32Passing MFA........................................................................................................................................................ 33Signing Out of Skype for Business ................................................................................................................. 37Presence Status ...................................................................................................................................................... 38Changing Presence Status ............................................................................................................................. 40Resetting Presence Status ............................................................................................................................. 41Touch Screen Display .......................................................................................................................................... 41Favorites Screen ................................................................................................................................................ 43History Screen .................................................................................................................................................... 44Contacts Screen ................................................................................................................................................. 44Menu Screen ....................................................................................................................................................... 45Navigating Menus and Fields........................................................................................................................... 45