CALL BACKThis feature allows a calling party to set anautomatic Call Back when a busy or no answercondition is encountered. When the busy terminalbecomes idle, the terminal that set the Call Backwill be called.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 CALL BACKThis feature is available only for the terminalthat is set by system data setting at initialinstallation.1. The called party extension is busy orno answer.You will receive a busy tone.Line key lamp lights green. →BUSY 2014:26 PM MON 11 MAY 2015CB CW >>>>2. Press Soft key (CB) or Call Backfeature key.You will receive a service set tone.SET 2014:26 PM MON 11 MAY 20153. Replace the handset.Wait Call Back.Line key lamp goes off. →WHEN THE BUSY TERMINALBECOMES IDLE1. The terminal which has set Call Backis alerted by ring.When busy terminal becomes idle or theterminal that did not answer initiates oranswers a call or accesses a feature and thenbecomes idle, the setting terminal is alertedby ring.Call Indicator Lamp flashes.Line key lamp flashes green. →CALL BACK 2014:26 PM MON 11 MAY 2015MIC DIR HIST. >>>>2. Lift the handset.The extension number that was busy/noanswer is automatically dialed.Line key lamp lights green. →CALL BACK 2014:26 PM MON 11 MAY 2015Recall VOICE CB >>>>TO CANCELThis feature is available only for the terminalthat is set by system data setting at initialinstallation. This feature cannot be canceledby Soft key.1. While the terminal is set Call Backfeature,Call Back feature key lamp lights red. →2. Press Speaker key.You will receive a dial tone.Speaker key lamp lights red. →Line key lamp lights green. →2004:26 PM MON 11 MAY 2015Recall PICK >>>>FEATURE OPERATION71