DND (DO NOT DISTURB)This feature restricts incoming calls to a terminal.This feature is set by Soft key or feature key.The feature key is set by system data settingat initial installation. For details, pleasecontact the system administrator.TO SET DND1. Press Speaker key.Call Indicator Lamp goes off.Speaker key lamp lights red. →Line key lamp lights green. →20011:00 AM SUN 1 JUN 2014Recall PICK >>>>2. Press Soft key (>>>>) when Soft keyis used.20011:00 AM SUN 1 JUN 2014FDA FDN DND >>>>3. Press Soft key (DND) or DND featurekey.SET11:00 AM SUN 1 JUN 20144. Press Speaker key.Speaker key lamp goes off. →Line key lamp goes off. →TO CANCEL1. Press Speaker key.Call Indicator Lamp goes off.Speaker key lamp lights red. →Line key lamp lights green. →20011:00 AM SUN 1 JUN 2014Recall PICK >>>>2. Press Soft key (>>>>) when Soft keyis used.20011:00 AM SUN 1 JUN 2014FDA FDN DND >>>>3. Press Soft key (DND) or DND featurekey.CANCEL11:00 AM SUN 1 JUN 20144. Press Speaker key.Speaker key lamp goes off. →Line key lamp goes off. →FEATURE OPERATION43