Webex Assistant is available in Webex Meeting.

Beginning with the 41.5 update, it is also available in Webinars webinar mode.

In addition to Meetings and Webinars, with the 41.7 update, Webex Assistant is also available for the Webex App. Meetings started or joined from a space don't support Webex Assistant.

Record a meeting to get a post-meeting transcript.

See Interact during Webex meetings from a mobile device for more info on recording meetings on a mobile device.