Help > Using the Phone > Basic Knowledge > Keys and LEDs > LED signalling on function keys
LED signalling on function keys
Each LED indicates the status depending on the key definition.
Function
LED display
Status
Speed dial
Shining red
Outgoing call from speed dial number or currently active conversation on speed dial number
Flashing red
Inbound call to the speed dial number
Flashing green
Missed call from speed dial number
Off
No active calls or conversations
Identity
Shining green
Active, registered identity, default identity
Shining yellow
Inactive identity
Flashing yellow
Unregistered identity
Shining red
Inactive default identity
Flashing red
Unregistered default identity
Off
Active, registered identity, not a default identity
Call waiting
Shining green
Function is enabled
Do not disturb
Shining red
Function is enabled
Anonymous call
Shining green
Function is enabled
Call forwarding on busy
Shining green
Function is enabled
Flashing red
Function key is in use, no destination number
Call forwarding on no reply
Shining green
Function is enabled
Flashing red
Function key is in use, no destination number
Call forwarding immediately
Shining green
Function is enabled
Flashing red
Function key is in use, no destination number
VPN
Shining green
Function is enabled
XML Minibrowser
None
Performs the stored functions
Switch relay
Flashing green (approx. 2 sec.)
Relay has been switched
Group
Shining green
Logged into the group
Off
Logged out of the group
Activate config
Shining green
Active configuration
Off
Inactive configuration
From device version COMfortel® D-400
Browser
None
Calls the set page in the browser