Features 3-41Conditions • This feature is also available to the Message Manager.• Class of Service programming determines which Subscriber can use thisfeature.• The Subscriber must contact the System Administrator to check the setschedule.S.A. • “Class of Service Number” (page 4-21) / “Number to Dial” (page 4-23)“Type” (page 4-24) / “Use Device” (page 4-24)“Number of Retries” (page 4-24) / “Busy Delay” (page 4-24)“No Answer Delay” (page 4-24) / “Time frame 1, 2” (page 4-24)• “Authorization of Message Notification” (page 4-33)“Beeper Callback No. Entry Mode” (page 4-33)“Device Notification for Unreceived Message” (page 4-33)• “Outgoing Call Ports” (page 4-67)S.M. • “Message Notification Status” (page 5-9)M.M. • Setting Notification by Calling Status (page 6-7)Subscriber • Setting Notification by Calling (Subscriber's Guide page 5-14)M essage Waiting Notification – LampDescription The VPS notifies the Subscriber that there are unplayed messages waiting inthe mailbox by illuminating the Message Waiting Lamp on his telephone.This feature eliminates the need to regularly check the mailbox.Conditions • This feature is also available to the Message Manager.• Class of Service programming determines which Subscriber can have thisfeature.• This feature is available only on telephones which has a Message WaitingLamp.• If the mailbox belongs to an Extension Group, the VPS turns on the MessageWaiting Lamp on all the telephones in the group (see Extension Group).• If D-PITS Voice Mail Integration is not activated, make sure that thefollowing System Programming items of Panasonic KX-TD series telephonesystem are completed for this feature:[114] VM Command DTMF Set-GETMSG= H[609] Voice Mail Access Codes-Mailbox ID code=Mailbox number[990] System Additional Information-Field (18)=13 Features and Services M