Display and LED
Power management function
After the selected time, the phone is automatically returned to the idle state.
•Not automatically (Power management function off)
The phone is not automatically returned to the idle state.
Important: Switching off the power management function increases the energy consumption of your phone.
Brightness
Sets the brightness.
Note: Any changes you make to the brightness affect on all key extension modules that are connected.
Contrast
Sets the contrast.
Note: Any changes you make to the contrast affect on all key extension modules that are connected.
Seen missed calls
Sets the message key LED's reaction to seen missed calls.
•LED lights up
The message key LED shines and a text message is displayed in the Notifications menu.
•LED is flashing
The message key LED flashes and a text message is displayed in the Notifications menu.
•LED off
The message key LED does not flash and a text message is displayed in the Notifications menu.
•Disabled
The message key LED does not flash and no text message is displayed in the Notifications menu.
Heard voice messages
Sets the message key LED's reaction to heard voice messages.
•LED lights up
The message key LED shines and a text message is displayed in the Notifications menu.
•LED is flashing
The message key LED flashes and a text message is displayed in the Notifications menu.
•LED off
The message key LED does not flash and a text message is displayed in the Notifications menu.
•Disabled
The message key LED does not flash and no text message is displayed in the Notifications menu.