How do I navigate onscreen lists and menus? 
You use the navigation dial to navigate onscreen lists and menus. It works like a 
television remote control. The button in the center works as an enter or select key. 
 
 
What is a soft key? 
Soft keys appear at the bottom of your screen and change depending on where you 
are in a call sequence. You select a soft key by pressing the physical button directly 
underneath it. 
 
One of the most helpful tips to using your Polycom VVX 300 or 400 series phone is 
to watch the soft keys. The system is very good about providing you with a soft key 
for whatever you are most likely to do next in a call sequence.