The halo view opens a pop-up with all relevant information on a contact:
addresses, email addresses, phone numbers
your current correspondence with this contact
shared appointments with this contact
this person's data from social networks like XING or LinkedIn. You can use the available buttons to open this person's profile.
How to display a contact in the halo view:
Depending on the app, use one of the following methods:
Select an E-Mail in the E-mail app. Click on a recipient or the sender in the detail view.
Select an appointment or a task in the Calendar oder Tasks app. Click on a participant in the detail view or in the pop-up.
To close the halo view, click on
in the pop-up.