1. Search for people in Teams either by reviewing your contacts, chats, or by typing their name into the search field.
2. Select the person you wish to contact.
3. Hover your cursor over their name to see their virtual business card, which includes their telephone number.
Important: if you click the phone icon, you will make a Teams call (not to their phone number listed). If they do not have Teams open or configured to alert them of a Teams call, they will not answer your call.