While on the Participants screen, tap on the checkmark to the right of the meeting participant to admit them into the meeting, or tap the X to the right of the meeting participant to deny them access to the meeting.

1) Tap the "down arrow" next to participants.

2) Tap Participants.

3) Under the heading "WAITING IN LOBBY", tap the green checkmark to admit or the red X to deny the participant.

Outcome

The participant was either admitted or denied access into the meeting in TTU Unified Communications.