This read-write setting configures the operating mode, such as inactive, dedicated, answer, or call-backup, for the WAN link on port 2, provided that port is configured with the PVCR protocol, during this schedule period, mirroring schedulePort1 but for the unit's second such port. Because this entry carries no distinct description text in the MIB, its behavior follows the same pattern documented for schedulePort1, applied to port 2 instead. For example, setting this object to dedicated(2) keeps port 2 running as a dedicated line during this period, independent of whatever mode is scheduled for port 1 at the same time.