• Show a call in the display only.
This display cannot be switched off.
• The blue LED for the assigned key is flashing.
This display can be switched off via the configuration.
LED functions
The key's LED indicates the current status:
LED off:
Call protection is switched off
LED on:
Call protection is switched on
10 Key functions
bintec elmeg GmbH
32
System telephones elmeg S560 / elmeg S530