Сообщение:
Attribute Definition
Z Time zone offset from GMT.
DO Daylight Saving Time (DST) observed flag. 1 means DST is in effect; 0 means it is not. If equal to 1, a value should be supplied for DL.
DL DST law identifying the <StartMonth> <StartWeek> <StartDayOfWeek> <EndMonth> <EndWeek> <EndDayOfWeek>.
For example, if you select "(GMT -05:00) Eastern Time (US & Canada)" from the Time zone drop-down list,
I will provide the value as:
Z=5$DO=1$DL=4 1 1 10 -1 1