Add someone to a conference call Updated October 14, 2021 15:18 To add someone to a conference call: Add the contact to the group conversation. Select Call to start a conference call. It is not possible to initiate a conference call from a 1:1 call. Was this article helpful? Yes No 0 out of 1 found this helpful Have more questions? Submit a request Related articles Add someone to a group Start a video conference call Product Overview Join a conference call Start or end an audio conference call Comments 0 comments Please sign in to leave a comment.