Vertical SBX IP 320 - Expansion KSU (EKSU) 4002-03

one of the most common features for the flexible button programming are direct station select keys these allow us to program buttons to show who's on the phone and who's not you can also include other features of the telephone system by selecting the feature code look at the chart that's included with this video at wwr new form comm let's try it out let's program the top button for extension 111 we'll make this a direct station select button so that we can see when X section 111 is on the phone and when they're not then we'll make the second button a background music button that allows us to toggle on and off the background music coming through the speaker on our phone we simply press transfer / program followed by the button we want to program since this is a DSS key direct stations like we just input the three digit extension number which is 111 followed by hold slash save then we'll