Functions > Door Functions (System Telephone) > Function Key for the Door Functions
Function Key for the Door Functions
Press the key to switch on the door opening function and/or the light.
In addition, when functions are assigned on the first key level, the status of the function is indicated by the corresponding LED.
Note: To use the intercom function, you can also assign the door number to a speed dialling key.
 
LED signalling on the key:
green
The door opening function and/or the light are switched on.
yellow
The light is switched on.
off
None of the functions configured on the key are enabled.
 
Requirements for using the function:
•
Telephone is system telephone on the PBX
•
Open door permission granted in the PBX
 
Proceed as follows by assigning the function key:
•
Using the Configuration Manager by selecting Door function
•
Using the telephone by selecting Door function
Notes:
For further information about the general procedures when assigning function keys, see Function Keys.
Additional settings for this function key are described in the following.
 
 
Operation 
open: open the door
switch on light: switch the stairwell light on
open door - switch on light: open the door and switch the stairwell light on
decide each time a key is pressed
 
Door number 
Enter phone number
COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information V10 05/2025