Logg out/in from your mobile extension
If the switchboard is out of order, you can logg off from your mobile extension and make calls.
Logg off - dial *639*0#
Message will be send to your phone: "You are unlogged. Calls will not go through the switchboard."
Logga på - Slå *639*1#
Message will be send to your phone: "Calls will go through the switchboard."