CHAPTER 2. MMC Programming2-14 © SAMSUNG Electronics Co., Ltd.[107] KEY EXTENDERUse this program to view the programmable buttons assigned to stations. In addition, itallows the system administrator to assign key extenders to some keys to make a generalaccess feature key more specific. The feature keys that can have extenders are listed below.Key Feature ExtenderAB Absence Extension numberACC Account code bin 000-999BOOK Booking function number 0-49BOSS Boss and Secretary 1-4CC Multi-Ring service by extension numberand call pick up button(CALL COVERAGE) (Extensionnumber)CR VM Call Record Mailbox numberCS UCD Call Status UCD group numberDIR Directory dial by name type 1-3DP Direct Pickup Extension or station group numberDS Direct Station Select Station numberEP Established Call Pick Up (ESTABLISHED CALLPICK UP)FWRD Call Forward 0-7GPIK Group Pickup 01-99IG In/Out of Group Station group numberMGC MCS Predefined Conference 001-999 (MCS Group Number)MACR Assign MACRO function 0-49MMPG Meet Me Page 0-9, *MS Manual Signaling Extension or station group numberMW Message Waiting Extension or station group numberNIGHT Night Group Number 0-9, *NPG Networking Paging Area Number Networking node number + Pagingarea number (0-9, *)NS Networking Extension Number Networking extension numberPAGE Page 0-9, *PARK Park Orbits 0-9PMSG Programmed Station Messaging 01-20RP Ring Plan 1-6RSV Room Status View (Hotel Application only) 1-5SG Station Group Station group numberSP UCD Supervisor UCD group numberSPD Speed Dial Personal: 00-49, System: 500-999TCLIP Temporary CLIP table number 1-4