iiTO HOLD A CALL ................................................................................ 107TO PLACE A CALL ON EXCLUSIVE HOLD ........................................ 108TO TRANSFER A CALL ....................................................................... 109TO ORIGINATE A CALL USING SELECTIVE DIALING(DYNAMIC DIAL PAD, PRESET DIAL) ................................................ 110ONE-TOUCH SPEED CALLING KEYS................................................ 111SPEED CALLING - STATION/GROUP ................................................ 117SPEED CALLING - SYSTEM ............................................................... 118LAST NUMBER REDIAL ...................................................................... 118VOICE CALL......................................................................................... 119THREE-PARTY CONFERENCE .......................................................... 119VOICE MAIL SYSTEM ......................................................................... 120DO NOT DISTURB ............................................................................... 120HOW TO INPUT CHARACTERS ......................................................... 121SECURITY MODE................................................................................ 135EMERGENCY CALL............................................................................. 137PHONEBOOK....................................................................................... 138CALL HISTORY.................................................................................... 1494.DIRECTORY OPERATIONTO ADD NEW DATA ............................................................................ 153TO CHANGE GROUP NAME............................................................... 161TO FIND A REGISTERED DATA ......................................................... 162TO MAKE A CALL FROM DIRECTORY .............................................. 179TO ADD PREFIX TO NUMBER............................................................ 181TO EDIT DIRECTORY DATA............................................................... 185TO DELETE ALL DATA........................................................................ 186TO DELETE SPECIFIC DATA.............................................................. 1875.CALL HISTORY OPERATION