Hold/Resume a Call Hold While on an active call, press the Hold/Resume button.  Resume While on hold, press the Hold/Resume button or the Resume soft key.  To retrieve a call on multiple lines, press the line button of the line you want to pickup  Muting a Call While on a call, you can mute the handset, headset, or speakerphone, preventing the party you are speaking to from hearing what you or someone else in the room is saying. To mute a call, press MUTE  To disengage the mute function, press MUTE again.  7
Hold/Resume a Call Hold  While on an active call, press the Hold/Resume button. Resume  While on hold, press the Hold/Resume button or the Resume soft key.  To retrieve a call on multiple lines, press the line button of the line you want to pickup Muting a Call While on a call, you can mute the handset, headset, or speakerphone, preventing the party you are speaking to from hearing what you or someone else in the room is saying.  To mute a call, press MUTE  To disengage the mute function, press MUTE again. 7