Yealink SIP-T2 SERIES Administrator's Manual page 216

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Element
iType
szStart
szEnd
szOffset
When customizing an AutoDST file, learn the following:
<DSTData> indicates the start of a template and </DSTData> indicates the end of

a template.
Add or modify time zone and DST settings between <DSTData> and </DSTData>.

The display order of time zone is corresponding to the szTime order specified in the

AutoDST.xml file.
If the start time of DST is greater than the end time, the valid time of DST is from the

start time of this year to the end time of the next year.
Customizing an AutoDST file:
1. Open the AutoDST file using an ASCII editor.
2. Add or modify time zone and DST settings as you want in the AutoDST file.
194
Type
than one city, it is the best to
keep their daylight saving
time the same)
0/1
optional 0: DST by Date
1: DST by Week
Month/Day/Hour (for iType=0)
Month: 1~12
Day: 1~31
Hour: 0 (midnight)~23
Month/Week of Month/Day of
Week/Hour of Day (for
optional
iType=1)
Month: 1~12
Week of Month: 1~5 (the last
week)
Day of Week: 1~7
Hour of Day: 0 (midnight)~23
optional Same as szStart
optional Integer from -300 to 300
Values
DST time type
(This item is needed if
you want to configure
DST.)
Start time of the DST
End time of the DST
The offset time (in
minutes) of DST
Description