Phone Customization
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Phone UI
Color Screen Phones:
Menu > Basic > Time & Date > General > SNTP Settings > Location
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Time&Date > SNTP Settings > Location
DST Settings
You can set DST for the desired area as required. By default, the DST is set to Automatic, so it can be adjusted auto-
matically from the current time zone configuration.
The time zone and corresponding DST pre-configurations exist in the AutoDST file. If the DST is set to Automatic,
the phone obtains the DST configuration from the AutoDST file.
You can customize the AutoDST file if required. The AutoDST file allows you to add or modify time zone and DST
settings for your area each year.
Topics
Auto DST File Attributes
Customizing Auto DST File
DST Configuration
Auto DST File Attributes
The following table lists the description of each attribute in the template file:
Attributes
Type
Values
Description
szTime
required [+/-][X]:[Y], X=0~14, Y=0~59
Time Zone
szZone
required
String (if the content is more than one city, it is the best to keep
their daylight saving time the same)
Time Zone name
iType
optional
0/1
0
: DST by Date
1
: DST by Week
DST time type
(This item is needed if you want
to configure DST.)
szStart
optional
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/Offset Days
(for iType=1)
Month: 1~12
Week of Month: 1~5 (the last week)
Day of Week: 1~7
Hour of Day: 0 (midnight)~23
Offset Days: -1~-6
Starting time of the DST
szEnd
optional Same as szStart
Ending time of the DST
szOffset
optional Integer from -300 to 300
The offset time (in minutes) of
DST
