
2.12.2 SIP Refer Transfer .......................................................................................................190
2.13 Holding Features ...........................................................................................................191
2.13.1 Call Hold .......................................................................................................................191
2.13.2 Call Park .......................................................................................................................194
2.13.3 Call Splitting .................................................................................................................196
2.13.4 Music on Hold ...............................................................................................................197
2.14 Conference Features ....................................................................................................199
2.14.1 Conference Features—SUMMARY ..............................................................................199
2.14.2 Conference ...................................................................................................................200
2.14.3 Privacy Release ...........................................................................................................202
2.15 Conference Group Call Features .................................................................................203
2.15.1 Conference Group Call .................................................................................................203
2.16 Direct Inward System Access (DISA) Features ..........................................................207
2.16.1 Direct Inward System Access (DISA) ...........................................................................207
2.16.2 Automatic Fax Transfer ................................................................................................219
2.16.3 Built-in Simplified Voice Message (SVM) .....................................................................221
2.17 Paging Features ............................................................................................................226
2.17.1 Paging ..........................................................................................................................226
2.17.2 Trunk Answer From Any Station (TAFAS) ...................................................................229
2.18 External Device Features .............................................................................................230
2.18.1 Doorphone Call ............................................................................................................230
2.18.2 Door Open ....................................................................................................................232
2.18.3 External Sensor ............................................................................................................233
2.18.4 External Relay Control .................................................................................................235
2.19 Caller ID Features ..........................................................................................................236
2.19.1 Caller ID .......................................................................................................................236
2.19.2 Incoming Call Log .........................................................................................................241
2.20 Message Features .........................................................................................................244
2.20.1 Message Waiting ..........................................................................................................244
2.20.2 Absent Message ...........................................................................................................246
2.21 Proprietary Telephone (PT) Hardware Features .........................................................248
2.21.1 Fixed Buttons ...............................................................................................................248
2.21.2 Flexible Buttons ............................................................................................................251
2.21.3 LED Indication ..............................................................................................................255
2.21.4 Display Information .......................................................................................................258
2.22 Administrative Information Features ..........................................................................260
2.22.1 Record Log Features ....................................................................................................260
2.22.1.1 Station Message Detail Recording (SMDR) ..............................................................260
2.22.1.2 Syslog Record Management .....................................................................................269
2.22.2 Printing Message ..........................................................................................................270
2.22.3 Call Charge Services ....................................................................................................271
2.23 Hospitality Features ......................................................................................................274
2.23.1 Hospitality Features—SUMMARY ................................................................................274
2.23.2 Room Status Control ....................................................................................................275
2.23.3 Call Billing for Guest Room ..........................................................................................278
2.24 Extension Controlling Features ...................................................................................281
2.24.1 Extension Personal Identification Number (PIN) ..........................................................281
2.24.2 Extension Feature Clear ...............................................................................................283
2.24.3 Walking Extension Features .........................................................................................285
2.24.3.1 Walking Extension .....................................................................................................285
2.24.3.2 Enhanced Walking Extension ....................................................................................286
2.24.3.3 Walking Extension-Home position control .................................................................288
2.24.4 Timed Reminder ...........................................................................................................290
2.25 Audible Tone Features .................................................................................................291
2.25.1 Dial Tone ......................................................................................................................291
Feature Guide 9
Table of Contents