Note: in order to be able to enable Custom Time zones, DHCP Option 42 and DHCP Option 2 needs to be
disabled.
This option is disabled by Default.
Self-defined Time Zone
This parameter allows the users to define their own time zone.
The syntax is: std offset dst [offset], start [/time], end [/time]
Default is set to: MTZ+6MDT+5,M4.1.0,M11.1.0
MTZ+6MDT+5
This indicates a time zone with 6 hours offset with 1 hour ahead (when
daylight saving) which is U.S central time. If it is positive (+) if the local time
zone is west of the Prime Meridian (A.K.A: International or Greenwich Meridian) and negative (-) if it is
east.
M4.1.0,M11.1.0
The 1st number indicates Month: 1,2,3.., 12 (for Jan, Feb, .., Dec)
The 2nd number indicates the nth iteration of the weekday: (1st Sunday, 3rd Tuesday…)
The 3rd number indicates weekday: 0,1,2,..,6( for Sun, Mon, Tues, … ,Sat)
Therefore, this example is the DST which starts from the First Sunday of
April to the 1st Sunday of November.
Configure Self-Defined
Time Zone
Configures the Tme zone manually by configuring the below parameters :
1. UTC Time Zone Name: Set the UTC time zone name.
Example:
● Use letters to define time zone names, such as MSK;
● Defines the time zone name in the <> format, such as <+1245>.
2. UTC Offset: Set the UTC time zone offset.
● Offset is negative for time zone following UTC and positive for time zone leading UTC (-12 to +14).
● Set the offset minute to 0/15/30/45.
3. DST Time Zone Name: Set the DST time zone name.
Example:
● Use letters to define time zone names, such as MSK;
● Defines the time zone name in the <> format, such as <+1245>.
4. DST Offset: Set the DST time zone name.
Example:
● Use letters to define time zone names, such as MSK;
● Defines the time zone name in the <> format, such as <+1245>.
5. DST Type: Set Daylight Savings Time by day, by Julian day or by week.
6. Start & End Months: Starting and ending settings by month for the time zone.
7. Start & End by Week: Starting and ending settings by week for the time zone.
8. Start & End Times: Starting and ending times for the time zone. If set to empty, the start time and end
time will all be 02:00 by default.
Time Display Format
Specifies which format will be used to display the time.
It can be selected from 12-hour and 24-hour format.
Date Display Format
Determines which format will be used to display the date.
It can be selected from the drop-down list.
Normal (M/D/YYYY): 1/31/2012
YYYY/MM/DD: 2012/01/31
MM/DD/YYYY: 01/31/2012
DD/MM/YYYY: 31/01/2012
The default setting is MM/DD/YYYY.
Language
Language Sets the language to display on the phone’s LCD.
Select Language File Press “Browse” to bring up a file selection menu to select the local .txt file to upload to the phone