Basic Call Features99You can mute the microphone of the active audio device during an active call so thatthe other party cannot hear you. Call mute applies to all modes (Handset, Headset andSpeakerphone).To mute a call:1. Press during an active call.The LCD screen indicates that the call is now muted.To un-mute a call:1. Press again to un-mute the call.You can place an active call on hold. Only one active call can be in progress at any time.Other calls can be made and received while placing the original call on hold. When youplace a call on hold, your IP PBX may play music to the other party while waiting.To place a call on hold:1. Press or the Hold soft key during a call.The LCD screen indicates that the call is on hold.The line key LED flashes green. The phone will beep softly every 30 seconds to remind
