Table of Contents
1
Operation ................................................................................................13
1.1 Before Operating the Telephones .................................................................................14
1.1.1 For Your Safety ..............................................................................................................14
1.1.2 Important Safety Instructions ..........................................................................................19
1.1.3 Precautions ....................................................................................................................20
1.1.4 Data Security ..................................................................................................................22
1.1.5 Before Operating the Telephones ..................................................................................23
1.2 Making Calls ....................................................................................................................33
1.2.1 Basic Calling ...................................................................................................................33
1.2.2 Easy Dialling ...................................................................................................................38
1.2.3 Redial .............................................................................................................................41
1.2.4 When the Dialled Line is Busy or There is No Answer ...................................................42
1.2.5 Accessing the ISDN Service (ISDN Service Access) .....................................................51
1.2.6 Alternating the Calling Method (Alternate Calling—Ring/Voice) ....................................52
1.2.7 Calling without Restrictions ............................................................................................53
1.2.8 To Access Another Party Directly from Outside (Direct Inward System Access
[DISA]) ............................................................................................................................54
1.2.9 Setting Your Telephone from Another Extension or through DISA (Remote
Setting) ...........................................................................................................................57
1.3 Receiving Calls ................................................................................................................58
1.3.1 Answering Calls ..............................................................................................................58
1.3.2 Answering Hands-free (Hands-free Answerback) ..........................................................59
1.3.3 Answering a Call Ringing at Another Telephone (Call Pickup) ......................................60
1.3.4 Answering a Call via an External Speaker (Trunk Answer From Any Station
[TAFAS]) .........................................................................................................................62
1.3.5 Using the ANSWER/RELEASE Button ..........................................................................63
1.3.6 Identifying Malicious Calling Parties (Malicious Call Identification [MCID]) ....................65
1.4 During a Conversation ....................................................................................................66
1.4.1 Transferring a Call (Call Transfer) ..................................................................................66
1.4.2 Holding a Call .................................................................................................................72
1.4.3 Talking to Two Parties Alternately (Call Splitting) ..........................................................78
1.4.4 Answering Call Waiting ..................................................................................................80
1.4.5 Multiple Party Conversation ...........................................................................................86
1.4.6 Mute ...............................................................................................................................97
1.4.7 Letting Other People Listen to the Conversation (Off-hook Monitor) .............................98
1.4.8 Using the Headset (Headset Operation) ........................................................................99
1.5 Using a PDN/SDN Button .............................................................................................101
1.5.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN)
Extension ......................................................................................................................101
1.6 Before Leaving Your Desk ...........................................................................................105
1.6.1 Forwarding Calls ..........................................................................................................105
1.6.2 Showing a Message on the Caller’s Telephone Display (Absent Message) ................114
1.6.3 Preventing Other People from Using Your Telephone (Extension Dial Lock) ..............116
1.7 Making/Answering an Announcement ........................................................................118
1.7.1 Paging ..........................................................................................................................118
1.7.2 Answering/Denying a Paging Announcement ..............................................................120
1.7.3 Making a Conference Group Call .................................................................................121
1.8 Using the Unified Messaging Features .......................................................................128
1.8.1 What is the Unified Messaging system? ......................................................................128
1.8.2 Logging in to and Configuring Your Mailbox ................................................................130
1.8.3 Message Playback and Related Features ....................................................................140
1.8.4 Sending Messages .......................................................................................................150
User Manual 9
Table of Contents