
8 Feature Guide
Table of Contents
1 Call Handling Features......................................................................... 17
1.1 Incoming Call Features..................................................................................................18
1.1.1 Incoming CO Line Call Features......................................................................................18
1.1.1.1 Incoming CO Line Call Features—OVERVIEW .............................................................................................. 18
1.1.1.2 Direct In Line (DIL) .......................................................................................................................................... 20
1.1.1.3 Calling Line Identification (CLI) Distribution..................................................................................................... 21
1.1.1.4 Intercept Routing ............................................................................................................................................. 22
1.1.1.5 Intercept Routing—No Destination .................................................................................................................. 24
1.1.2 Internal Call Features.......................................................................................................25
1.1.2.1 Internal Call Features—OVERVIEW ............................................................................................................... 25
1.1.2.2 Internal Call Block............................................................................................................................................ 26
1.1.3 Incoming Call Indication Features....................................................................................27
1.1.3.1 Incoming Call Indication Features—OVERVIEW ............................................................................................ 27
1.1.3.2 Ring Tone Pattern Selection............................................................................................................................ 27
1.1.3.3 Call Waiting ..................................................................................................................................................... 28
1.2 Receiving Group Features ............................................................................................30
1.2.1 Idle Extension Hunting .....................................................................................................30
1.2.2 Incoming Call Distribution (ICD) Group Features.............................................................31
1.2.2.1 Incoming Call Distribution (ICD) Group Features—OVERVIEW ..................................................................... 31
1.2.2.2 Group Call Distribution .................................................................................................................................... 35
1.2.2.3 Queuing Feature.............................................................................................................................................. 37
1.2.2.4 VIP Call............................................................................................................................................................ 40
1.2.2.5 Overflow Feature............................................................................................................................................. 41
1.2.2.6 Log-in/Log-out ................................................................................................................................................. 42
1.2.2.7 Supervisory Feature ........................................................................................................................................ 45
1.3 Call Forwarding (FWD)/Do Not Disturb (DND) Features.............................................47
1.3.1 Call Forwarding (FWD)/Do Not Disturb (DND).................................................................47
1.3.1.1 Call Forwarding (FWD)/Do Not Disturb (DND)—OVERVIEW ......................................................................... 47
1.3.1.2 Call Forwarding (FWD).................................................................................................................................... 49
1.3.1.3 Do Not Disturb (DND)...................................................................................................................................... 53
1.4 Answering Features.......................................................................................................54
1.4.1 Answering Features .........................................................................................................54
1.4.1.1 Answering Features—OVERVIEW.................................................................................................................. 54
1.4.1.2 Line Preference—Incoming ............................................................................................................................. 54
1.4.1.3 Call Pickup....................................................................................................................................................... 55
1.4.1.4 Hands-free Answerback .................................................................................................................................. 56
1.5 Making Call Features .....................................................................................................58
1.5.1 Predialing .........................................................................................................................58
1.5.2 Automatic Extension Release ..........................................................................................58
1.5.3 Intercom Call ....................................................................................................................58
1.5.4 CO Line Call Features......................................................................................................59
1.5.4.1 CO Line Call Features—OVERVIEW .............................................................................................................. 59
1.5.4.2 Emergency Call ............................................................................................................................................... 60
1.5.4.3 Account Code Entry......................................................................................................................................... 60
1.5.4.4 Dial Type Selection.......................................................................................................................................... 61
1.5.4.5 Pause Insertion................................................................................................................................................ 62
1.5.4.6 Host PBX Access Code (Access Code to the Telephone Company from a Host PBX) .................................. 62
1.5.4.7 Special Carrier Access Code........................................................................................................................... 64
1.5.5 Seizing a Line Features ...................................................................................................64
1.5.5.1 Seizing a Line Features—OVERVIEW............................................................................................................ 64
1.5.5.2 Line Preference—Outgoing ............................................................................................................................. 64
1.5.5.3 CO Line Access............................................................................................................................................... 65
1.6 Memory Dialing Features ..............................................................................................68