Set the telephone’s backlight brightness while it is active. |
This option does not apply to 22-button keysets since they have neither backlit displays nor illuminated key pads. |
Option | Description |
---|---|
0 | Backlight off. |
1-8 | Relative brightness settings 1-8. [Default] = 8. |
Set the telephone’s backlight brightness while it is idle. |
This option does not apply to 22-button keysets since they have neither backlit displays nor illuminated key pads. |
Option | Description |
---|---|
0 | Backlight off. |
1-8 | Relative brightness settings 1-8. [Default] = 2. |
Enable or Disable the key pad illumination. |
This option does not apply to 22-button keysets since they have neither backlit displays nor illuminated key pads. |
Option | Description |
---|---|
No (0) | Disabled. |
Yes (1) | [Default] Enabled |
Set the telephone’s backlight brightness while it is idle. |
This option does not apply to 22-button keysets since they have neither backlit displays nor illuminated key pads. |
Option | Description |
---|---|
0 | Backlight off. |
1-8 | Relative brightness settings 1-8. [Default] = 2. |
Set how long an extension must be idle before it reverts to its idle backlight brightness setting. |
These options do not apply to 22-button keysets since they have neither backlit displays nor illuminated key pads. |
Option | Description |
---|---|
1-99 | Interval in seconds. [Default] = 6. |