400HD Series IP Phones
Administrator's Manual 48 Document #: LTRT-11973
4.1.1 Configuring Daylight Saving Time
Network administrators can configure Daylight Saving Time.
To configure Daylight Saving Time:
• Use the table as reference.
Table 4-2: Daylight Saving Time Parameters
Parameter Description
system/daylight_saving/activate
Determines whether the phone
automatically detects the Daylight Saving
Time for the selected Time Zone.
DISABLE Disable (default)
ENABLE Enable
system/daylight_saving/start_date
This subsection defines the starting day for
the daylight saving offset.
month - defines specific month in year
day - defines specific day in month
hour - defines specific hour in day
minute - defines specific minute in hour
Example: To configure the phone to start
daylight savings with a specific offset on
February 22
nd
at 14:30, set the following:
system/daylight_saving/start_date/month=2
system/daylight_saving/start_date/day=22
system/daylight_saving/start_date/hour=14
system/daylight_saving/start_date/minute=30
system/daylight_saving/start_date/month The month in a year.
The valid range is 1 to 12.
system/daylight_saving/start_date/day The day in a month.
The valid range is 1 to 31.
system/daylight_saving/start_date/hour The hour in the day.
The valid range is 0 to 23.
system/daylight_saving/start_date/minute The minute in an hour.
The valid range is 0 to 59.