magicjack turn on do not disturb dnd how can do i to enable switch on off

How can I enable do not disturb?

For Do Not Disturb, you will need to download and install the Magicfeatures Plugin at http://www.pcphonesoft.com .

Just double left mouse click on the Magicfeatures Plugin icon in the lower right hand traybar area of your screen to open up the Features Dashboard. Make sure the "Do Not Disturb" feature is checked.

For a basic screenshot click here http://www.pcphonesoft.com/featuredetails.html