Connected Line Identification Presentation (COLP)—QSIG 253Connected Line Identification Restriction (COLR) 53Connected Line Identification Restriction (COLR)—QSIG 254Connected Name Identification Presentation (CONP)—QSIG 253Connected Name Identification Restriction (CONR)—QSIG 254CONP—QSIG ® Connected Name IdentificationPresentation—QSIG 253CONR—QSIG ® Connected Name Identification Restriction—QSIG 254Consultation Hold 60COS ® Class of Service 61CO-to-CO Line Call Duration 57CPC ® Calling Party Control Signal Detection 62CTI ® Computer Telephony Integration 62CT—QSIG ® Call Transfer—QSIG 255DData Line Security 66Delayed Ringing 140Denied Code Tables 314DHCP (Dynamic Host Configuration Protocol)Assignment 66DHCP ® Dynamic Host Configuration Protocol 66Dial Mode Selection 66Dial Tone 67Dial Tone Transfer 69Dialing Digit Restriction during Conversation 57Dialing, One-touch 192DID ® Direct Inward Dialing 70, 155Digital XDP 198DIL ® Direct In Line 72, 155Direct CO Line Access 55Direct In Line (DIL) 72, 155Direct Inward Dialing (DID) 70, 155Direct Inward System Access (DISA) 74Direct Recording 297Directed Call Pickup 43Directory, Call—Extension Dialing 163Directory, Call—Speed Dialing 293DISA ® Direct Inward System Access 74DISA AA Service ® DISA Built-in Automated AttendantNumber 77DISA Automatic Walking COS 79DISA Intercept Routing—Busy 78DISA Intercept Routing—DND 79DISA Intercept Routing—No Answer 79DISA Intercept Routing—No Dial 77DISA Security Mode 78Display Information 84Display Lock 40, 292, 299Distribution, Group Call 139DND ® Do Not Disturb 85DND Override 85DND, Paging 85, 197Do Not Disturb (DND) 85Door Open 86Doorphone Call 87EEFA ® External Feature Access 90Electronic Station Lockout ® Extension Dial Lock 92Emergency Call 91Enhanced Walking Extension 348Exception Code Tables 315Exclusive Call Hold 36Executive Busy Override 91Executive Busy Override Deny 91Extension Dial Lock 92Extension Feature Clear 93Extension PIN (Personal Identification Number) 94Extension PIN Lock 95Extension Port Configuration 95Extension Release, Automatic 23Extension User Group 122Extension-to-CO Line Call Duration 57External Feature Access (EFA) 90External Relay 96External Sensor 97EXtra Device Port (XDP) 96FFax Transfer, Automatic 23Feature Clear, Extension 93Fixed Buttons 102Fixed Numbering 107Flash/Recall/Terminate 104Flexible Buttons 105Flexible Numbering/Fixed Numbering 107Floating Extension 113Floating Station ® Floating Extension 113Full One-touch Dialing 192FWD ® Call Forwarding 114FWD, Multiple 116FWD/DND Button, Group FWD Button 118FWD/DND Setting by Fixed FWD/DND button 119FWD—All Calls 114FWD—Busy 114FWD—Busy/No Answer 114FWD—Follow Me 114FWD—No Answer 114GGateway Groups 257Group Call Distribution 139Group Call Pickup 43GROUP FEATURES 122Group FWD Button Types 118Group, Call Distribution Port 30Group, Call Pickup 43, 122Group, Extension User 122Group, Idle Extension Hunting 123, 154Group, Incoming Call Distribution 123Group, Paging 123, 196Group, PS Ring 124, 262Group, Trunk 122Group, Voice Mail (VM) 124, 327Document Version 2009-12 Feature Manual 371Index