Horizon | Polycom RealPresence Trio 8800 Full User Guide
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1. Do one of the following:
• Select Hold to place an active call on hold.
• Select Resume to make a held call active.
• Select Hang Up to end a call with a contact. You can end active calls only, so resume the held call
first before ending it.
• Select Transfer to send the call to another contact.
Mute the Microphones
You can mute the microphone so other parties cannot hear you.
Procedure
1. Do one of the following:
▪ Tap Mute .
▪ Tap the Mute key on the system.
▪ Tap the Mute key on the microphone.
Unmute the Microphone
Unmute your audio when you are ready to speak and let your contacts hear you.
Procedure
1. Do one of the following:
▪ Tap Unmute .
▪ Tap the Mute key on the system.
▪ Tap the Mute key on the microphone.