Show Keys Label
When labels are hidden, the keys will have reduced size and show icons only.
Toggle: This option will add a softkey used to show or hide labels.
Set to Show by Default.
EXT Settings
One Page Display Mode
If enabled, each extension board only shows 20 extensions and EXT 1 to EXT 80 could be
displayed on 4 connected boards.
Disabled by Default
Sync Backlight with LCD
If enabled", the extension board backlight will turn off when the LCD becomes idle.
Disabled by Default.
Settings → Time and Language
Date and Time
NTP Server
Defines the URL or IP address of the NTP server. The phone may obtain the date and time from the server. The default
setting is “pool.ntp.org”.
Secondary
NTP Server
Defines the URL or IP address of the NTP server. The phone may obtain the date and time from the server. Allow user to
configure 2 NTP server domain names. GRP will loop through all the IP addresses resolved from them.
NTP Update
Interval
Time interval for updating time from the NTP server. Valid time value is in between 5 to 1440 minutes.
The default setting is “1440” minutes.
Allow DHCP
Option 42
Override
NTP Server
Defines whether DHCP Option 42 should override NTP server or not. When enabled, DHCP Option 42 will override the
NTP server if it is set up on the LAN. The default setting is “No”.
Time Zone Configures the date/time used on the phone according to the specified time zone. The default setting is “Auto”.
Allow DHCP
Option 2 to
Override
Time Zone
Setting
Allows device to get provisioned for Time Zone from DHCP Option 2 in the local server. The default setting is enabled.
Self-Defined
Time Zone
This parameter allows the users to define their own time zone, when “Time Zone” parameter is set to “Self-Defined 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.