Adding a Profile Photo to Display on the Lock Screen

If you do not have a profile photo set for your Skype for Business or Microsoft Exchange accounts, an avatar displays on the Lock screen when you lock your phone. You can add a profile photo in the Skype for Business client, and the photo will display on the phone.

For help with setting a profile photo, refer to the Set My Picture options in Skype for Business topic on https://support.office.com/en-us/skype-for-business.