Parameter name Default
value
Description
BACKGROUND_IMAGE_DISPLAY Specifies the background image to
be displayed.
Note that, If
BACKGROUND_IMAGE_SELECT
ABLE is set to 1 then the end user
may override this setting.
BACKGROUND_IMAGE_SELECTABLE 1 Allows the end user to select
background images.
Value operation:
• 0: The user can not use a
background images from the
phone UI.
• 1: The user can select a
background images from the
phone UI.
BACKLIGHT_SELECTABLE 0 Specifies whether backlight timer is
selected by the administrator
(BAKLIGHTOFF) or user.
Value operation:
• 0: To set Backlight Timer value
from 46xxsettings.txt file.
• 1: To set Backlight Timer value
according to user settings.
Note:
Only Avaya J169/J179 IP
Phone supports this feature.
Table continues…
Customizable parameters
July 2019 Installing and Administering Avaya J100 Series IP Phones 230
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