CONVENIENCE FEATURESDO NOT DISTURBUse Do Not Disturb (DND) when you want to block calls to your keyset.• Lift the handset and then dial 401.• To cancel DND, lift the handset and then dial 400.You are able to make calls while in the DND mode.ANSWERING THE DOOR PHONEWhen your station is programmed to receive calls from the door phone:• You will receive three short rings repeatedly.• Lift the handset and you will be connected to the door phone.• If an electric door lock release is installed, hookflash, receive confirmationtone and dial 13 to release the lock.CALLING THE DOOR PHONE(ROOM MONITORING)You can call the door phone and listen to what is happening outside or in anoth-er room.• Lift the handset and then dial the extension number of the door box.• You will be connected to the door phone. You can listen or have a conver-sation.• If an electric door lock release is installed, hookflash, receive confirmationtone and dial 13 to release the lock.ACCOUNT CODESWhen it is equipped with optional equipment, your system allows calls to becharged to different accounts. You can enter an account code in two ways. Toenter an account code by interrupting the conversation:• While on an outside call, hookflash, receive confirmation tone and dial 47.• Dial the account code (it may be a maximum of 12 characters including and #).• Hookflash to return to the conversation.• If you make an error, repeat the procedure with the correct code. Only thelast account code dialed will be recorded.18CANCELING A MESSAGEYou can cancel a message indication that you have left at another station.• Lift the handset.• Dial 42 plus the extension number of that station.To cancel all message indications left at your phone:• Lift the handset and dial 42 plus your extension number.• Replace the handset.PROGRAMMED MESSAGESWhen you will be away from your phone for any length of time, you may leave aprogrammed station message. Display stations calling you will see this messageand be informed of your status or follow your instructions.• Lift the handset and dial 48 plus any message code, 01–20 listed on theback of this user guide.• Listen for confirmation tone and hang up.• To cancel this message, lift the handset and dial 48 plus 00.17