| Skype for Business Conferences | 35Sending the Conference InformationIf you are a conference participant, you can send the conference dial-in number and conference ID to contacts whowant to join the conference.Procedure1. During a Skype for Business conference, navigate to More > Conf Info to view the dial-in number andconference ID.2. Send the dial-in number and conference ID to the contacts who you want to join the conference.Note: If the conference is locked, anyone that tries to join the conference will enter the lobby and wait forthe organizer or presenters to accept the call.Viewing the Conference ParticipantsWhen you initiate or join a conference call, you can view the conference participants.Procedure1. Tap Participants to view the conference participants’ information during a conference.2. There are three roles in a conference:• Organizer : the user who creates a conference. The organizer can manage the presenters and attendees.• Presenter( ): the participant who is invited to the conference will be a presenter by default. The presentercan only manage other presenters and attendees.• Attendee ( ): the user who is invited to a conference but who is not authorized to act as a presenter. Theattendee cannot manage call participants.Managing the Conference ParticipantsWhen you initiate a Skype for Business conference call, you will be an organizer and other participants are listed aspresenters by default. As an organizer or presenter, you can manage call participants.• Muting and Unmuting All Conference Participants• Muting or Unmuting Individual Conference Participants• Demoting or Promoting Conference Participants• Enabling or Disabling Conference Announcements• Locking or Unlocking a Conference Call• Admitting or Denying Participants to a Locked Conference Call• Removing Conference ParticipantsMuting and Unmuting All Conference ParticipantsThe organizer and presenters can mute or unmute all conference participants.Procedure1. During a Skype for Business conference, tap Mute All.The mute icon is displayed on the person who is muted.2. Select Unmute All to enable all participants to speak in the conference.During a call, press the mute key on the phone or tap Mute on the touch screen.
