User Manual 9Table of Contents1 Operation ...............................................................................................131.1 Before Operating the Telephones ................................................................................. 141.1.1 Before Operating the Telephones..................................................................................... 141.2 Making Calls ................................................................................................................... 251.2.1 Basic Calling..................................................................................................................... 251.2.2 Easy Dialling..................................................................................................................... 301.2.3 Redial ............................................................................................................................... 341.2.4 When the Dialled Line is Busy or There is No Answer ..................................................... 351.2.5 Accessing the ISDN Service (ISDN Service Access)....................................................... 441.2.6 Alternating the Calling Method (Alternate Calling—Ring/Voice)....................................... 451.2.7 Calling without Restrictions .............................................................................................. 461.2.8 To Access Another Party Directly from Outside (Direct Inward System Access [DISA]) ......... 471.2.9 Setting Your Telephone from Another Extension or through DISA (Remote Setting) .............. 501.3 Receiving Calls ............................................................................................................... 511.3.1 Answering Calls................................................................................................................ 511.3.2 Answering Hands-free (Hands-free Answerback) ............................................................ 521.3.3 Answering a Call Ringing at Another Telephone (Call Pickup) ......................................... 531.3.4 Answering a Call via an External Speaker (Trunk Answer From Any Station [TAFAS]) ........... 541.3.5 Using the ANSWER/RELEASE Button ............................................................................ 551.3.6 Identifying Malicious Calling Parties (Malicious Call Identification [MCID]) ...................... 571.4 During a Conversation ................................................................................................... 581.4.1 Transferring a Call (Call Transfer) ..................................................................................... 581.4.2 Holding a Call ................................................................................................................... 621.4.3 Talking to Two Parties Alternately (Call Splitting) ............................................................. 661.4.4 Answering Call Waiting..................................................................................................... 681.4.5 Multiple Party Conversation.............................................................................................. 721.4.6 Mute ................................................................................................................................. 811.4.7 Letting Other People Listen to the Conversation (Off-hook Monitor)................................ 821.4.8 Using the Headset (Headset Operation) .......................................................................... 831.5 Before Leaving Your Desk ............................................................................................. 851.5.1 Forwarding Calls............................................................................................................... 851.5.2 Using Voice Messaging (Built-in Simplified Voice Message [SVM]) (KX-TDA30 only) ............ 911.5.3 Showing a Message on the Caller's Telephone Display (Absent Message)................... 1011.5.4 Preventing Other People from Using Your Telephone (Extension Dial Lock) ................. 1031.6 Making/Answering an Announcement ....................................................................... 1051.6.1 Paging ............................................................................................................................ 1051.6.2 Answering/Denying a Paging Announcement ................................................................ 1071.6.3 Making an Announcement and Having a Multiple Party Conversation (Broadcasting) ......... 1081.7 Setting the Telephone According to Your Needs ...................................................... 1111.7.1 Setting the Alarm (Timed Reminder).............................................................................. 1111.7.2 Refusing Incoming Calls (Do Not Disturb [DND]) ........................................................... 1131.7.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/Whisper OHCA) ...... 1151.7.4 Displaying Your Telephone Number on the Called Party and Caller's Telephone (Calling/Connected Line Identification Presentation [CLIP/COLP]) ............................................. 1161.7.5 Preventing Your Telephone Number Being Displayed on the Caller's Telephone (ConnectedLine Identification Restriction [COLR]) ........................................................................... 117