SPA and Wireless IP Phone Field Reference
Regional Tab
Cisco SPA500 Series and WIP310 IP Phone Administration Guide
219
B
Daylight Saving Time Rule
Enter the rule for calculating daylight saving time; it
should include the start, end, and save values. This rule
is comprised of three fields. Each field is separated by ;
(a semicolon) as shown below. Optional values inside [ ]
(the brackets) are assumed to be 0 if they are not
specified. Midnight is represented by 0:0:0 of the given
date.
This is the format of the rule: Start = <start-time>;
end=<end-time>; save = <save-time>.
The <start-time> and <end-time> values specify the
start and end dates and times of daylight saving time.
Each value is in this format: <month> /<day> /
<weekday>[/HH:[mm[:ss]]]
The <save-time> value is the number of hours, minutes,
and/or seconds to add to the current time during
daylight saving time. The <save-time> value can be
preceded by a negative (-) sign if subtraction is desired
instead of addition. The <save-time> value is in this
format: [/[+|-]HH:[mm[:ss]]]
The <month> value equals any value in the range 1-12
(January-December).
The <day> value equals [+|-] any value in the range 1-
31.
If <day> is 1, it means the <weekday> on or before the
end of the month (in other words the last occurrence of
< weekday> in that month).
Parameter
Description
