Version number and build date of the firmware running on the IAD. Example: '1.3 20020607 16:34' The format is 'major.minor YYYYMMDD hh:mm', where the fields are: major Major and minor version numbers, separated by a dot. Take at minor most 5 characters together, including the space. Both major and minor consist of digits only. YYYYMMDD Date (year YYYY, month MM 1-12 and day DD 1-31) of firmware build. Preceded and followed by exactly one space to separate it from the version numbers and time. hh:mm Time (hour hh 0-23 and minute mm 0-59) of firmware build.