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Updated: May 31, 2018

Issue	Comment
Large PowerPoint files cannot be shared in a meeting	PowerPoint files that are larger than 30 MB can't be shared in a meeting from Skype for Business on mobile devices. Workaround: Add the PowerPoint file to the meeting from a Windows computer and then present it from the mobile device, or open the file on a Windows computer or Mac and share the screen in the meeting.
Features not available in the current release	If you have Skype for Business Server 2015 or Skype for Business Online, see Mobile client feature comparison for Skype for Business. If you have Lync Server 2013, see Mobile client comparison tables for Lync Server 2013.

Issue

Comment

Large PowerPoint files cannot be shared in a meeting

PowerPoint files that are larger than 30 MB can't be shared in a meeting from Skype for Business on mobile devices.

Workaround: Add the PowerPoint file to the meeting from a Windows computer and then present it from the mobile device, or open the file on a Windows computer or Mac and share the screen in the meeting.

Features not available in the current release

If you have Skype for Business Server 2015 or Skype for Business Online, see Mobile client feature comparison for Skype for Business.

If you have Lync Server 2013, see Mobile client comparison tables for Lync Server 2013.