Settings > Display > Settings Configuration Manager Display
Settings Configuration Manager Display
Proceed as follows:
•
Using the Configuration Manager (page Settings > Device > Display)
Brightness
  Display off
 Display is switched off with the extended power management function.
 Display is dimmed with the extended power management function.
 
  Automatic brightness (COMfortel 3600 IP)
 The automatic brightness is disabled. A regulator for setting the display brightness manually pops up.
 Brightness (COMfortel 1400 IP and 2600 IP)
Move the regulator to the left or right to reduce or raise the display brightness.
 
LED settings
  Message LED
Flashing and continous on: Indicates new entries, or entries that have already been viewed.
Flashing only: Indicates new entries.
Off: LED is always switched off.
 
  Signalling of fax boxes
If you find the LED signals of the fax boxes disruptive or annoying, they can be switched off separately.
 New fax entries will be signalled.
 
  Display LED (only COMfortel 1400 IP and 3600 IP)
The different telephone states can be set (e.g. missed calls, new messages, etc.). Configure which telephone state is to be signalled or if the signalling shall be switched off completely.
Show alerting and calls: Indicates the status of the call.
Show alerting, calls and headset activation: Indicates the status of the call and the headset activation (only COMfortel 3600 IP).
Show alerting, calls and new messages: Indicates the status of the call and new messages.
Off: LED is always switched off.
 
  Registration status display for VoIP subscribers
 If not registered on the PBX, the speed dialling key signals unregistered VoIP subscribers in yellow.
 No signalling of the registration status.
 
Power management function
Power management function 
The selected time indicates how many seconds/minutes of inactivity must elapse before the power management function is enabled and the phone goes into idle mode.
 
Configuration-dependent
Configuration ID 
The telephone changes into the idle state if the PBX switches over into a specific configuration (e.g. night configuration).
Requirements:
•
Configured configuration in the PBX (see Advanced Information of the PBX)
•
Enabled Configuration switchover check box in the PBX
Enter the configuration ID of the configuration.
Note: To disable the function, enter 0 in the Configuration ID entry field and save your settings.
 
 
Extended power management function 
The selected time indicates after how many minutes in the idle state the extended power management function will be switched on. The background lighting will then be dimmed or switched off completely and the LEDs are inactive (exception: message LED for missed calls).
 
COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information V10 05/2025