Appendix 7-97 AppendixFeature Number ListNumbers listed below are the initial factory settings (default value). There are flexiblefeature numbers and fixed feature numbers. To change the flexible feature numbers,System Programming is required. For programming instructions, please consult with yourdealer.Flexible Feature Numbers and Additional Required Digits1st hundred extension block2nd hundred extension block3rd through 16th hundred extension blockAbsent Message Capability set/cancelAccount Code EntryAutomatic Callback Busy (Camp-On) cancelBackground Music (BGM) — External on/offCall Forwarding set/cancelCall Forwarding — Follow Me set/cancelCall HoldCall Hold, Retrieve outside call/intercom callCall Log, Incoming set/cancelCall Log Lock, Incoming lockunlockCall Park/Call Park RetrieveCall Pickup, DirectedCall Pickup, GroupCall Pickup, Outside LineCall Pickup Deny set/cancelCall Waiting set/cancelData Line Security set/cancelDo Not Disturb (DND) set/cancelDoorphone Call calling/door openElectronic Station Lockout setElectronic Station Lockout cancelExecutive Busy Override Deny set/cancelExternal Feature AccessLive Call Screening Password set/Live Call Screening Password cancelDefault Additional Required DigitsFeature0 - 9, 00 - 990 - 9, 00 - 990 - 9, 00 - 991 - 9 / 0Account code + #(99)2-6 / 07 / 81 / 0000 - 999 twice000 - 9990 - 9EXTN. (extension no.)1 / 01 / 01 / 01 / 0000 - 999 twice000 - 9991 / 0000 - 999 twice000 - 99912—7504946357107105053 / 51565757524140472073173071031 / 5577777336799799