TA 544 User Manual/61200704L1-1APage 17 of 68© 2001, ADTRAN, Inc. TA 544 User Manual> Part NumberADTRAN part number for the product assembly.> Serial NumberSerial number of the product assembly.> Firmware RevisionDisplays the current firmware revision level of the controller.> Bootcode RevisionDisplays the bootcode revision.> System UptimeDisplays the length of time since the TA 544 system reboot.> Date/TimeDisplays the current date and time, including seconds. This field can be edited. Enter the time in 24-hour format (suchas 23:00:00 for 11:00 pm). Enter the date in mm-dd-yyyy format (for example, 10-30-1998).Each time you reset the system, this value resets to 0 days, 0 hours, 0 min and 0 secs.