Yealink CP920 User Guide2Keep Mute 21Holding and Resuming Calls 21Holding a Call 21Resuming a Held Call 22Redirecting Incoming Calls 22Forwarding All Incoming Calls to a Contact 22Forwarding All Incoming Calls on All Lines 23Deactivating Call Forward 23Forwarding an Incoming Call Manually 23Diverting Calls to a Contact 23Transferring Calls 24Performing a Blind Transfer 24Performing a Semi-Attended/Attended Transfer 24Conference Calls 24Local Conference 25Setting Up a Local Conference Call 25Merging Two Calls into a Conference 25Inviting a Transfer Target and a Transferee into a Conference 26Inviting an Incoming Call to a Conference 26Creating a Hybrid UC Meeting 26Holding or Resuming a Conference Call 27Muting or Unmuting a Conference Call 27Splitting a Conference Call 27Managing Conference Participants 27Ending a Conference Call 27Network Conference 27Setting Up a Network Conference 28Recording Using a USB Flash Drive 28Recording a Call 28Idle Recording 29Pausing/Resuming a Recording 29Stopping a Recording 29Managing the Recordings 30Listening to a Recording 30Pausing/Resuming a Playback 31Fast Forwarding/Rewinding a Playback 31Deleting a Recorded Call 31Viewing the Available Recording Time 31Multicast Paging 32Sending Multicast Paging 32Sending a Paging by a Multicast Paging Key 33Setting a Paging Group 33Sending Pages by a Paging List Key 33Deleting a Paging Group 34