Document Outline

• Table of Contents
• 1. Introduction
  • Using This Manual
  • The AT&T Door Phone Controller
    • Features
    • Terms You Should Know
• 2. Installation Procedures
  • Important Safety Instructions
  • General Information
  • Introduction
  • Door Phone Controller Back Panel Connections
  • Prior To Installation
  • AT&T Door Phone Controller Location
  • Installation
    • Mounting Instructions
    • Wall Mount Instructions
  • Connecting Door Speaker, Door Button, and Door Ajar Switch to the AT&T Door Phone Controller
    • Remote Door Open Switch (optional)
    • Electric Door Strike Plate Device (optional)
    • Auxiliary Alert Device (optional)
  • Connecting Power
  • Operation and Controls Information
    • Door Ajar Function
    • Speaker Volume Control
    • Talk Back Volume Control
    • LED
  • Connecting the AT&T Door Phone Controller to Your Telephone Equipment
• 3. Installation for Home/Residential (Trunk Saver Mode - Loop Start)
  • Overview
  • DIP Switch Selections
  • Installation
  • Option Selection
  • Operation – Basic Door Answer Function
    • Visitor Presses Door Speaker Button
    • Answering a Call from the Door Speaker
    • Calling the Door Speaker from Inside the Building
    • Telephone Line In Use When Visitor Presses Door Speaker Button
    • Telephone Line In Use With Door When Incoming Call Arrives
• 4. Installation for Telephone System With Available Dedicated Trunk Port
  • Overview
  • DIP Switch Selections
  • Installation
  • Option Selection
  • Operation – Basic Door Answer Function
    • Visitor Presses Door Speaker Button
    • Answering a Call From the Door Speaker
    • Calling the Door Speaker
• 5. Installation for PBX Equipment With Available Station Port
  • Overview
  • DIP Switch Selections
  • Installation
  • Option Selection
  • Operation
    • Auxiliary Alert Mode – Basic Door Answer Function
    • Ringdown Mode – Basic Door Answer Function
• 6. Installation for Telephone System Without Available Dedicated Trunk or Station Port
  • Overview
  • DIP Switch Selections
  • Installation
  • Option Selection
  • Port Saver or Trunk Saver Mode Installation
    • Port Saver Mode
    • Trunk Saver Mode
  • Operation – Basic Door Answer Function
    • Visitor Presses Door Speaker Button
    • Answering a Call From the Door Speaker
    • Calling the Door Speaker From Inside the Building
    • Telephone Line In Use When a Visitor Presses Door Speaker Button
    • Telephone Line In Use With Door When a Call Arrives
    • Placing a Call Through the C.O. From Inside Building
• 7. Troubleshooting and Maintenance
  • Troubleshooting Procedures
  • Maintenance
• A. DIP Switch Settings
  • Setting the DIP Switch Positions
• B. Option Selection Mode Definitions
• C. Specifications
  • Electrical
  • Mechanical
• D. Using the Door Phone Controller With An Answering Machine
  • Installation Information
• E. Auxiliary Alert Option
  • Installation Instructions
• F. FCC Regulations and Warranty
  • FCC Regulations Pertaining to this Equipment
  • Warranty Information
    • Limited Warranty and Limitation of Liability
  • Door Phone Controller — Option Selection
  • Door Phone Controller DIP Switch Settings