1.5.4.8 Host PBX Access Code (Access Code to the Telephone Company from a Host
PBX) ............................................................................................................................97
1.5.4.9 Special Carrier Access Code .......................................................................................99
1.5.5
Seizing a Line Features ................................................................................................100
1.5.5.1 Seizing a Line Features—SUMMARY .......................................................................100
1.5.5.2 Line Preference—Outgoing .......................................................................................101
1.5.5.3 Trunk Access .............................................................................................................102
1.6 Memory Dialling Features ............................................................................................104
1.6.1 Memory Dialling Features ............................................................................................104
1.6.1.1 Memory Dialling Features—SUMMARY ....................................................................104
1.6.1.2 One-touch Dialling .....................................................................................................106
1.6.1.3 KX-T7710 One-touch Dialling ....................................................................................107
1.6.1.4 Last Number Redial ...................................................................................................108
1.6.1.5 Speed Dialling—Personal/System .............................................................................110
1.6.1.6 Quick Dialling .............................................................................................................112
1.6.1.7 Hot Line .....................................................................................................................114
1.7 Primary Directory Number (PDN)/Secondary Directory Number (SDN)
Features .........................................................................................................................115
1.7.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN)
Extension ......................................................................................................................115
1.8 Busy Line/Busy Party Features ...................................................................................121
1.8.1 Automatic Callback Busy (Camp-on) ...........................................................................121
1.8.2 Executive Busy Override ..............................................................................................122
1.8.3 Call Monitor ..................................................................................................................123
1.8.4 Second Call Notification to Busy Extension .................................................................125
1.8.4.1 Second Call Notification to Busy Extension—SUMMARY .........................................125
1.8.4.2 Call Waiting Tone ......................................................................................................127
1.8.4.3 Off-hook Call Announcement (OHCA) .......................................................................128
1.8.4.4 Whisper OHCA ..........................................................................................................129
1.9 Toll Restriction (TRS)/Call Barring (Barring) Features ..............................................130
1.9.1 Toll Restriction (TRS)/Call Barring (Barring) ................................................................130
1.9.2 Budget Management ....................................................................................................138
1.9.3 Extension Dial Lock ......................................................................................................139
1.9.4 Dial Tone Transfer ........................................................................................................140
1.9.5 Walking COS ................................................................................................................142
1.9.6 Verification Code Entry .................................................................................................144
1.10 Automatic Route Selection (ARS) Features ...............................................................146
1.10.1 Automatic Route Selection (ARS) ................................................................................146
1.11 Conversation Features .................................................................................................152
1.11.1 Hands-free Operation ...................................................................................................152
1.11.2 Off-hook Monitor ...........................................................................................................153
1.11.3 Mute .............................................................................................................................154
1.11.4 Headset Operation .......................................................................................................155
1.11.5 Data Line Security ........................................................................................................157
1.11.6 Flash/Recall/Terminate ................................................................................................158
1.11.7 External Feature Access (EFA) ....................................................................................160
1.11.8 Trunk Call Limitation .....................................................................................................162
1.11.9 Parallelled Telephone ...................................................................................................164
1.11.10 Calling Party Control (CPC) Signal Detection ..............................................................168
1.12 Transferring Features ...................................................................................................169
1.12.1 Call Transfer .................................................................................................................169
1.13 Holding Features ...........................................................................................................173
1.13.1 Call Hold .......................................................................................................................173
1.13.2 Call Park .......................................................................................................................176
1.13.3 Call Splitting .................................................................................................................178
Feature Guide 11
Table of Contents