iOS Listen Only Calls

A user may be a member of a channel with "Listen Only" privileges in order to monitor calls without participating in call traffic.  Listen only group members may press RX on a channel to enable or disable call monitoring(if the TX is green, call monitoring is enabled).  For information about creating a group with Listen Only members in the admin portal, click here.

The mic icon in the place of TX indicates that this user is a listen only member of a group.  During a call, the listen only member sees the in-call widget and can hear the call.

The call ends during an idle time out, or the user can leave the call by pressing TX to disable call monitoring.