AT&T Door Phone Controller operation manual Introduction

AT&T Compatibility AT&T Door Phone Controller Compatibility Chart PlusApplication Notes for Compatibility Chart Application Notes for Compatibility Chart Contents Troubleshooting and Maintenance Page Figures Page Tables Introduction Using This Manual Features AT&T Door Phone ControllerSpeaker Volume Talk Back DIP Switch LED Terms You Should Know PBX Private Branch Exchange -Business telephoneInstallation Procedures Installation Procedures Important Safety Instructions Page General Information Introduction Door Phone Controller Back Panel ConnectionsPage Prior To Installation Door Phone Controller Back Panel ConnectionsAT&T Door Phone Controller Location Typical AT&T Door Phone Controller Installation Installation Mounting InstructionsWall Mount Instructions Mounting AT&T Door Phone Controller to Wall Remote Door Open Switch optional SHIELDED, Twisted PAIR, 24 AWG Connections for Remote Door Open Switch optional Electric Door Strike Plate Device optionalConnections for Electric Door Strike Plate optional Connecting Power Auxiliary Alert Device optionalConnections for Auxiliary Alert Device optional Installation Procedures Speaker Volume Control Talk Back Volume ControlOperation and Controls Information Door Ajar FunctionLED Configuration of Telephone Equipment Flow Chart Installation Home/Residential DIP Switch Selections OverviewHome/Residential DIP Switch Settings AT&T Door Phone Controller Back Panel Option Selection AT&T Door Phone Controller Option Selection Information Operation Basic Door Answer Function Visitor Presses Door Speaker ButtonAnswering a Call from the Door Speaker Calling the Door Speaker from Inside the Building Telephone Line In Use With Door When Incoming Call Arrives Installation Dedicated Trunk Port Overview DIP Switch Setting for PBX with Dedicated Trunk Port Telephone System 2b. Ground Start Installations Option Selection Page Options Mode Option Press Listen Default Verify For Calling the Door Speaker Installation for PBX Equipment With Available Station Port Overview G E ND Telephone System Option Selection Page Options Mode Option Listen Press Default Verify For Auxiliary Alert Mode Basic Door Answer Function Ringdown Mode Basic Door Answer FunctionOperation Opening door will terminate station mode access Installation No Dedicated Trunk/Station Port DIP Switch Selections DIP Switch Setting for PBX With Shared Trunk Port AT&T Door Phone Controller Back Panel Option Selection Port Saver or Trunk Saver Mode Installation Port Saver ModeTrunk Saver Mode Delay Operation Basic Door Answer Function Calling the Door Speaker From Inside the Building Telephone Line In Use With Door When a Call Arrives Placing a Call Through the C.O. From Inside BuildingTroubleshooting and Maintenance Troubleshooting Procedures Troubleshooting ProceduresWhen door ajar switch is not Maintenance Operating as ExpectedAppendix A-DIP Switch Settings Setting the DIP Switch PositionsNot used Appendix B-Option Selection Mode Definitions Ring/Chime Cadence Ring/Chime DurationPage Appendix C-Specifications ElectricalMechanical Ring Generator Line JackInstallation Information Using With an Answering Machine Installation Instructions Appendix E-Auxiliary Alert OptionPage Figure E-1. Connections For Auxiliary Alert Device FCC Part FCC Regulations and Warranty Warranty Information Limited Warranty and Limitation of LiabilityFCC Regulations and Warranty AT&T Door Phone Controller Option Selection MemoryDIP Switch Settings Door Phone Controller1992 AT&T CIC# 0II722050-055 Issue 3, November