A method and apparatus for processing network origination calls in a hybrid network. The plasma display device displays images using a plurality of discharge cells, and is constructed with a plurality of first electrodes, a plurality of second electrodes, and a plurality of third electrodes intersecting the first electrodes and second electrodes. A preference order is loaded for a node, the preference order derived from the fixed channel assignment order. The layer is pre-formed or pre-cast to include an aesthetically pleasing, three-dimensional pattern. The interface may be frictionally enhanced with rubberized contact surfaces and magnetic latches.