If this object is set to enableAutoConfigure, then ILMI on this interface will attempt to automatically configure the version of UNI to use on this interface. After the auto configure process has completed, the version of UNI this interface is running can be obtained by reading the ctATMSignalType object. If this object is set to enable, the ILMI for this interface is enabled. If enabled (with or without auto-configure), ILMI on this interface will attempt address registration. If this object is set to disable, auto-configure and address registration are both disabled. The signalling to use on this interface is then dictated by the value of ctATMSignalType. If disabled, the ILMI channel (0/16) will not be created. It is an error to set a value other than disable to this object when ctATMDefApplication is set to lane04. It is an error to write to ctATMSignalType when this object is set to enableAutoConfigure. This object is persistent, i.e, it will retain its value between powerdowns.