Table of Contents
1 Operation ............................................................................................... 15
1.1 Before Operating the Telephones ................................................................................ 16
1.1.1 For Your Safety ............................................................................................................. 16
1.1.2 Important Safety Instructions ........................................................................................ 19
1.1.3 Precautions ................................................................................................................... 19
1.1.4 Data Security ................................................................................................................ 20
1.1.5 Before Operating the Telephones ................................................................................. 21
1.2 Making Calls .................................................................................................................. 30
1.2.1 Basic Calling ................................................................................................................. 30
1.2.2 Easy Dialling ................................................................................................................. 34
1.2.3 Redial ........................................................................................................................... 37
1.2.4 When the Dialled Line is Busy or There is No Answer ................................................. 38
1.2.5 Accessing the ISDN Service (ISDN Service Access) ................................................... 46
1.2.6 Alternating the Calling Method (Alternate Calling—Ring/Voice) ................................... 47
1.2.7 Calling without Restrictions .......................................................................................... 47
1.2.8 To Access Another Party Directly from Outside (Direct Inward System Access [DISA])
....................................................................................................................................... 48
1.2.9 Setting Your Telephone from Another Extension or through DISA (Remote Setting) ... 51
1.3 Receiving Calls .............................................................................................................. 53
1.3.1 Answering Calls ............................................................................................................ 53
1.3.2 Answering Hands-free (Hands-free Answerback) ........................................................ 53
1.3.3 Answering a Call Ringing at Another Telephone (Call Pickup) ..................................... 54
1.3.4 Answering a Call via an External Speaker (Trunk Answer From Any Station [TAFAS]) ....
56
1.3.5 Using the ANSWER/RELEASE Button ......................................................................... 56
1.3.6 Identifying Malicious Calling Parties (Malicious Call Identification [MCID]) .................. 58
1.4 During a Conversation .................................................................................................. 59
1.4.1 Transferring a Call (Call Transfer) ................................................................................ 59
1.4.2 Holding a Call ............................................................................................................... 65
1.4.3 Talking to Two Parties Alternately (Call Splitting) ......................................................... 71
1.4.4 Answering Call Waiting ................................................................................................. 73
1.4.5 Multiple Party Conversation .......................................................................................... 79
1.4.6 Mute .............................................................................................................................. 89
1.4.7 Letting Other People Listen to the Conversation (Off-hook Monitor) ............................ 89
1.4.8 Using the Headset (Headset Operation) ...................................................................... 90
1.5 Using a PDN/SDN Button .............................................................................................. 93
1.5.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN) Extension ...... 93
1.6 Before Leaving Your Desk ............................................................................................ 97
1.6.1 Forwarding Calls ........................................................................................................... 97
1.6.2 Showing a Message on the Caller’s Telephone Display (Absent Message) .............. 106
1.6.3 Preventing Other People from Using Your Telephone (Extension Dial Lock) ............. 108
1.7 Making/Answering an Announcement ...................................................................... 110
1.7.1 Paging ......................................................................................................................... 110
1.7.2 Answering/Denying a Paging Announcement ............................................................. 111
1.7.3 Making a Conference Group Call ............................................................................... 112
1.8 Using the Unified Messaging Features ..................................................................... 120
1.8.1 What is the Unified Messaging system? ..................................................................... 120
1.8.2 Logging in to and Configuring Your Mailbox ............................................................... 121
1.8.3 Message Playback and Related Features .................................................................. 131
1.8.4 Sending Messages ..................................................................................................... 141
1.8.5 Transferring Calls ....................................................................................................... 151
1.8.6 Other Features ........................................................................................................... 160
Table of Contents
Operating Manual 11