Button StepsConference Select Conference from Type.Terminate Select Terminate from Type.External Feature Access(EFA) Select EFA from Type.Call Charge Reference Select Charge from Type.Call ParkSelect Call Park from Type.Then select Specific from Parameter Selection.Specify the number of the parking zone a call is to be parked in OptionalParameter (Ringing Tone Type Number).Call Park (Automatic ParkZone)Select Call Park from Type.Then select Automatic from Parameter Selection.Call Log Select Call Log from Type.Call Log for ICD GroupSelect Call Log from Type.Then enter the incoming call distribution group extension number inExtension Number.Log-in/Log-out Select Log-in/Log-out from Type.Then select None from Parameter Selection.Log-in/Log-out of aspecified groupSelect Log-in/Log-out from Type.Then select Incoming Group from Parameter Selection.And, enter the Incoming call distribution group extension number inExtension Number.Log-in/Log-out for allgroupsSelect Log-in/Log-out from Type.Then select All from Parameter Selection.Hurry-upSelect Hurry-up from Type.Then enter the incoming call distribution group extension number inExtension Number.Wrap-up Select Wrap-up from Type.System Alarm Select System Alarm from Type.Time Service (Day/Night/Lunch/Break)Select Time Service from Type.Then in Parameter Selection, select which time modes will be switchedmanually.In Optional Parameter (Ringing Tone Type Number), select the TimeTable (tenant number) to be used for changing time modes in AutomaticSwitching mode.Answer Select Answer from Type.Release Select Release from Type.Toll Restriction/Call BarringSelect TRS Level Change from Type.Then select the Toll Restriction/Call Barring Level (1–7) from ParameterSelection.User Manual 3453.2.1 User Programming