Telephoning Special Calls/Functions72You can also reject the announcement by pressing the disconnect key T or afeature key on which you have programmed the Reject function.2.6.4 Answering a CallbackA callback request is carried out when the other subscriber is free again.2.6.5 Doorbell, Door OpenerA doorbell is signalled to your call key and appears in the display.… opening the door while the handset is on hook… opening the door during a callH When you hear the signal on your telephone, lift thehandset.The other subscriber will be called.H Lift the handset.M Press the MenuCard key.P To open the door, select the Door opener menu item in theMenuCard displayed.G If the doorbell signal is triggered during a call, you will hearthe call-waiting tone.g Press the call key to which the door call is being signalled.This puts your first call on hold and connects you to thevisitor at the door.M Press the MenuCard key.P To open the door, select the Door opener menu item in theMenuCard displayed.g Press the call key again.G You are now reconnected to the subscriber you put on hold.