Grandstream Networks GRP2612 Administration Manual page 57

Allow DHCP Option 42
Override NTP Server
Time Zone
Self-Defined Time
Zone
Date Display Format
Time Display Format
Show Date on Status
Bar
Settings → Preferences → Language
Display Language
The default setting is "1440" minutes.
Defines whether DHCP Option 42 should override NTP server or not. When
enabled, DHCP Option 42 will override the NTP server if it's set up on the
LAN. The default setting is "Yes".
Configures the date/time used on the phone according to the specified 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
st
The 1 number indicates Month: 1,2,3.., 12 (for Jan, Feb, .., Dec)
The 2 nd number indicates the nth iteration of the weekday: (1
Tuesday...)
number indicates weekday: 0,1,2,..,6( for Sun, Mon, Tues, ... ,Sat)
rd
The 3
Therefore, this example is the DST which starts from the First Sunday of
April to the 1 st Sunday of November.
Configures the date display format on the LCD. The following formats are
supported. The default setting is yyyy-mm-dd:
•
yyyy-mm-dd: 2012-07-02
•
mm-dd-yyyy: 07-02-2012
•
dd-mm-yyyy: 02-07-2012
•
dddd, MMMM dd: Friday, October 12
•
MMMM dd, dddd: October 12, Friday
Configures the time display in 12-hour or 24-hour format on the LCD. The
default setting is in 12-hour format.
Allows users to display time and date on the top panel of the LCD screen.
Default setting is Disabled.
Selects display language on the phone. There are 21 languages can be set
as display language, user could also choose "Auto" or "Downloaded
Language" as display language. The default setting is "Auto".
GRP26XX Administration Guide
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