Context-sensitive soft keys depend on the call state, station state, and services available.

The display has four buttons with labels. If there are less than four soft keys in a specific state, all the buttons are shown:

If there are four or more, up to three of the buttons are displayed, with the fourth button indicating More, allowing the user to access the additional soft keys:

The soft keys vary based on the current endpoint state and can vary when the options are used. Note that the soft key may not be visible, Conf location is fixed for the ad hoc Conference, and if the administrator used No Hold Conference and omitted the normal Conference button, the display leaves Conf position blank: