Consider the following scenario:
- You sign out of the Skype for Business for iOS app.
- You reinstall the app.
- You open the app and enter your user name on the sign-in page.
- You click Advanced Options and enter your user name again.
- You close Advanced Options and enter the correct password.
- After the app successfully signs you in, you sign out of the app.
- On the sign-in page, you enter an incorrect password.
In this scenario, you can sign in to Skype for Business successfully after you enter an incorrect password.