
Programming Manual for Digital Key Telephone System
LDK-24
I
CONTENTS
1 . CO LINE FEATURES ..........................................................................1-1
AUTO CALL NUMBER REDIAL................................................................................................ 1-1
AUTOMATIC PAUSE INSERTION ............................................................................................ 1-1
CALL PARK ............................................................................................................................ 1-1
CALL TRANSFER ................................................................................................................... 1-2
CO CALL TIME RESTRICTION................................................................................................ 1-2
CO CALL TRANSFER TO CO LINE .......................................................................................... 1-3
CO FLASH.............................................................................................................................. 1-3
CO LINE ACCESS................................................................................................................... 1-4
CO LINE GROUPS.................................................................................................................. 1-4
CO LINE NAME DISPLAY ........................................................................................................ 1-5
CO LINE QUEUING................................................................................................................. 1-5
CO LINE RING ASSIGNMENT ................................................................................................. 1-5
CO LINE RELEASE GUARD TIME ........................................................................................... 1-6
CO RING DETECT – A
NALOG
CO
ONLY
..................................................................................... 1-6
CO STEP CALL – A
NALOG
CO
ONLY
.......................................................................................... 1-6
DIAL PULSE SENDING – A
NALOG
CO
ONLY
.................................................................................... 1-6
DIAL PULSE TO TONE SWITCH OVER ................................................................................... 1-7
DISPLAY SECURITY ............................................................................................................... 1-7
DISTINCT CO RING ................................................................................................................ 1-7
DTMF SIGNAL SENDING........................................................................................................ 1-7
EXECUTIVE/SECRETARY TRANSFER.................................................................................... 1-8
HOLD ..................................................................................................................................... 1-8
ISDN - ADVICE OF CHARGE .................................................................................................. 1-9
ISDN - CLIP (CALLING LINE IDENTIFICATION PRESENTATION) ........................................... 1-10
ISDN
– COLP (CONNECTED LINE IDENTIFICATION PRESENTATION).................................. 1-10
ISDN – CLIR (CALLING LINE IDENTIFICATION RESTRICTION) / COLR (CONNECTED LINE
IDENTIFICATION RESTRICTION) ......................................................................................... 1-10
ISDN-KEYPAD FACILITY SERVICE ........................................................................................1-11
ISDN - MSN/SUB-ADDRESSING (N/A) ................................................................................... 1-12
ISDN S
UPPLEMENTARY
S
ERVICE
............................................................................................... 1-12
ISDN – CALL HOLD / RETRIEVE ..................................................................................... 1-12
ISDN – BROKER CALL ...................................................................................................... 1-13
ISDN – 3 PARTY CONFERENCE ....................................................................................... 1-13
ISDN – Call Barring (Italy national protocol) – ATD only ........................................................ 1-14
ISDN – Call Forward Unconditional (CFU, Italy national protocol) – ATD only ......................... 1-14
ISDN – Memo Tel (Italy national protocol) ............................................................................ 1-15
LAST NUMBER REDIAL (LNR) .............................................................................................. 1-16
MUSIC ON HOLD (MOH)....................................................................................................... 1-16
PAUSE INSERTION IN SPEED DIAL ..................................................................................... 1-17
PREFERRED LINE ANSWER ................................................................................................ 1-17
PRIVATE LINE ...................................................................................................................... 1-17
SAVE NUMBER REDIAL ....................................................................................................... 1-17
STATION SPEED DIAL.......................................................................................................... 1-18
SYSTEM SPEED DIAL .......................................................................................................... 1-19
SYSTEM SPEED ZONE GROUP ........................................................................................... 1-20
VOIP CALL–DIRECT CALL.................................................................................................... 1-20
VOIP CALL–CALL BY NETWORK TBL................................................................................... 1-20
2 . INTERCOM FEATURES .....................................................................2-1
AUTO RELEASE OF [MON] BTN ............................................................................................. 2-1
AUTOMATIC SPEAKER SELECT ............................................................................................ 2-1