Table of Contents 7
Tab l e of Contents
1Overview
1.1 Capacity....................................................................................................................12
1.1.1 Capacity ............................................................................................................................... 12
1.2 Names and Locations..............................................................................................13
1.2.1 Names and Locati ons ............... .......................... ...... ....... .......................... ...... ....... ...... ....... 13
1.3 Connection Example...............................................................................................16
1.3.1 Connection Example............................................................................................................ 16
1.4 Adding Another Telephone in Parallel (EXtra Device Port [XDP] )......................17
1.4.1 Adding Another Te lephone in Parallel .................................................................................. 17
1.5 Restarting the System.............................................................................................19
1.5.1 Restarting the System.......................................................................................................... 19
2 Operation
2.1 Before Operating the Tele phones ........................................ ............................... .. .22
2.1.1 Before Operating the Telephones......................................................................................... 22
2.1.2 For ISDN Extension Users...................................................................................................28
2.2 M a k in g C a ll s........ ......... ......... ......... ........ ......... ......... ......... ......... ......... ........ ......... ....2 9
2.2.1 Basic Calling ........................................................................................................................ 29
2.2.2 Easy Dialling ........................................................................................................................ 32
2.2.3 Redial................................................................................................................................... 37
2.2.4 When the Dialled Line is Busy or There is No Answer......................................................... 39
2.2.5 Calling without Restrictions.................................................................................................. 47
2.2.6 Alternating the Calling Method (Alternate Calling — Ring/Voice) ........................................ 49
2.2.7 Integrated Services Digital Network (ISDN) Service Access ............................................... 50
2.2.8 To Access Another Party Directly from Outside (Direct Inward System Access [DISA])...... 51
2.3 Receiving Calls........................................................................................................54
2.3.1 Answering Calls ................................................................................................................... 54
2.3.2 Answering Hands-free (Hands-free Answerback)................................................................ 55
2.3.3 Answering a Call Ringing at Another Telephone (Call Pickup)............................................. 56
2.3.4 Answering a Call via an External Speaker (Trunk Answer From Any Station [TAFAS])........ 58
2.4 During a Conversation ............................................................................................60
2.4.1 Call Duration ........................................................................................................................ 60
2.4.2 Holding a Call....................................................................................................................... 61
2.4.3 Retrieving a Call on a Telephone Answering Machine (TAM)............................................... 68
2.4.4 Terminal Portability (TP) for ISDN Extension ....................................................................... 69
2.4.5 Talking to Two Parties Alternately (Call Splitting) ................................................................. 70
2.4.6 Transferring a Call ............... ...... ....... ...... ....... ...... ...... ....... ...... ....... .......................... .... .. ....... 71
2.4.7 Answering a Call Waiting ..................................................................................................... 73
2.4.8 Three-party Conversation .................................................................................................... 74
2.4.9 Saving a Number (Notebook Function)................................................................................ 76
2.4.10 Mute ................................................................................................................................... 77
2.4.11 Letting Other People Listen to the Conversation (Off-Hook Monitor)................................. 78