How can I control who sees my contact details?

1. Click on the profile image in the upper right corner of the XING website and select Settings. In the XING apps, go to the XING settings via the app menu.
2. Click on Privacy.
3. Now select either Contact data or Date of birth and make the desired changes.

The following links take you directly to the respective settings:

Edit the visibility of my contact data

Edit the visibility of my birth date

Edit your contact data