6 Feature GuideTable of Contents1 Call Handling Features......................................................................... 131.1 Incoming Call Features..................................................................................................141.1.1 Incoming Outside (CO) Line Call Features ......................................................................141.1.1.1 Direct In Line (DIL) .......................................................................................................................................... 141.1.1.2 Intercept Routing ............................................................................................................................................. 151.1.2 Internal Call Features.......................................................................................................161.1.3 Incoming Call Indication Features .................................................................................... 171.1.3.1 Incoming Call Indication Features—OVERVIEW............................................................................................. 171.1.3.2 Outside (CO) Line Ringing Selection............................................................................................................... 181.1.3.3 Ring Tone Pattern Selection ............................................................................................................................ 191.1.3.4 Distinctive Ring Detection (DRD) for New Zealand ......................................................................................... 201.1.3.5 Call Waiting ..................................................................................................................................................... 221.2 Receiving Group Features ............................................................................................231.2.1 Idle Extension Hunting .....................................................................................................231.2.2 Uniform Call Distribution (UCD) .......................................................................................251.2.3 Direct Inward System Access (DISA) Ring ......................................................................281.2.4 Log-in/Log-out ..................................................................................................................291.3 Call Forwarding (FWD)/Do Not Disturb (DND) Features .............................................301.3.1 Call Forwarding (FWD)/Do Not Disturb (DND).................................................................301.3.1.1 Call Forwarding (FWD)/Do Not Disturb (DND)—OVERVIEW.......................................................................... 301.3.1.2 Call Forwarding (FWD) .................................................................................................................................... 311.3.1.3 Do Not Disturb (DND)...................................................................................................................................... 341.4 Answering Features.......................................................................................................351.4.1 Answering Features .........................................................................................................351.4.1.1 Answering Features—OVERVIEW .................................................................................................................. 351.4.1.2 Line Preference—Incoming ............................................................................................................................. 361.4.1.3 Call Pickup....................................................................................................................................................... 371.4.1.4 Hands-free Answerback .................................................................................................................................. 381.5 Making Call Features .....................................................................................................391.5.1 Intercom Call Features .....................................................................................................391.5.1.1 Intercom Call ................................................................................................................................................... 391.5.2 Outside (CO) Line Call Features ......................................................................................411.5.2.1 Outside (CO) Line Call Features—OVERVIEW............................................................................................... 411.5.2.2 Emergency Call ............................................................................................................................................... 421.5.2.3 Account Code Entry ........................................................................................................................................ 431.5.2.4 Dial Type Selection .......................................................................................................................................... 441.5.2.5 Reverse Circuit ................................................................................................................................................ 451.5.2.6 Pause Insertion................................................................................................................................................ 461.5.2.7 Host PBX Access Code (Access Code to the Telephone Company from a Host PBX) .................................. 471.5.3 Seizing a Line Features ...................................................................................................491.5.3.1 Seizing a Line Features—OVERVIEW ............................................................................................................ 491.5.3.2 Line Preference—Outgoing ............................................................................................................................. 501.5.3.3 Outside (CO) Line Access ............................................................................................................................... 511.6 Memory Dialling Features ............................................................................................. 531.6.1 Memory Dialling Features ................................................................................................531.6.1.1 Memory Dialling Features—OVERVIEW ......................................................................................................... 531.6.1.2 One-touch Dialling ........................................................................................................................................... 551.6.1.3 KX-T7710 One-touch Dialling.......................................................................................................................... 561.6.1.4 Redial ............................................................................................................................................................. 571.6.1.5 Speed Dialling—Personal/System................................................................................................................... 581.6.1.6 Quick Dialling................................................................................................................................................... 591.6.1.7 Hot Line ........................................................................................................................................................... 60