Enterprise IP Phone Using the Advanced Phone FunctionsRedialIf the key is configured as Redial key, press this key under the idle status, it will fetchthe last dialed number, then you can choose a special line to call out by pressing the linekeys.To assign the key as Redial:1) Choose Phone->DSS Key ->Memory Key or Line Key, choose one of the key youwant to make the assignment, there is a pull-down menu in the Type field, chooseKeyEvent from the list, then in the Mode field, open the pull-down menu andchoose Redial from the list.2) Press Confirm button to save the changes.Call ReturnWhen the key is configured as Call Return key you are allowed to dial out the last phonecall you received.To assign the key as Call Return:1) Choose Phone->DSS Key ->Memory Key or Line Key, choose one of the key youwant to make the assignment, there is a pull-down menu in the Type field, chooseKeyEvent from the list, then in the Mode field, open the pull-down menu andchoose Call Return from the list.2) Press Confirm button to save the changes.Group PickupWhen you configure a Group Pickup key, you specify the extension that you want tomonitor. Then, when the monitored extension receives a call, you press the key to pickup the call. If the monitored extension receives multiple incoming calls simultaneously,the IP Phone UI displays a list of incoming calls. You select a call from this list to startthe conversation.To assign the key as Group Pickup:1) Choose Phone->DSS Key ->Memory Key or Line Key, choose one of the key youwant to make the assignment, there is a pull-down menu in the Type field, chooseKeyEvent from the list, then in the Mode field, open the pull-down menu andchoose Group Pickup from the list.2) In the "Line" field, select a line for which to apply this key, and enter the extensionnumber you want to pickup.3) Press Confirm button to save the changes.Call ParkCall Park is a feature that allows a person to put a call on hold at one telephone set andcontinue the conversation from any other telephone set.- 45 -