End a Conference Call 
 
When you end a conference call, your connection to the call and all other participants will end 
Procedure 
1. During a conference call, select End Call. 
 
 
 
 
Hold a Conference Call 
 
When you place a conference call on hold, you place all conference participants on hold. 
 
Procedure 
 
1. Select Hold   
 
Resume a Conference Call 
 
Resuming a held conference call enables all participants to hear the audio of everyone on the call. 
 
Procedure 
 
1. Select Resume. 
 
Mute and Unmute Audio 
 
You can mute the microphone so other parties cannot hear you. Microphone Mute applies to the 
handset, headset, and speakerphone.  You can  still  hear all other  parties  when  you  mute your 
microphone. 
 
Procedure 
 
1. During a call, including a conference call, press the mute key   
The other parties cannot hear you. 
2. Press again to unmute the microphone.