Cortelco 2742 User Manuals

Table of Contents

• 2742 FEATURE LIST

  1
• IMPORTANT SAFETY INSTRUCTIONS

  2
• 1. UNPACKING AND INSTALLATION

  3
• 1.1. Box Contents

  3
• 1.2. Telephone Part Identification

  4
• 2. INSTALLATION

  5
• 2.1. Overview

  5
• 2.2. Before Installation

  5
• 2.3. Initial Configuration

  5
• 2.3.1. Standard Configuration

  5
• 2.3.2. Private Lines

  5
• 2.3.3. Unconnected Lines

  5
• 2.3.4. Line 1

  5
• 2.4. Desk Mount

  5
• 2.5. Wall Mount

  6
• 2.6. Verify Proper Installation

  6
• 3. CONFIGURATION MODIFICATION

  7
• 3.1. Change Default Setting

  7
• 3.2. Station Name Assignment

  8
• 4. TELEPHONE OPERATION

  9
• 4.1. Making and Answering Intercom Calls

  9
• 4.2. Making and Answering CO Line Calls

  9
• 4.3. Hold

  9
• 4.3.1. Hard Hold

  9
• 4.3.2. Placing a Call on System Hold

  9
• 4.4. Transfer

  9
• 4.4.1. Attended Transfer

  9
• 4.4.2. Blind Transfer

  9
• 4.5. Conference

  10
• 4.6. Three Way Calling

  10
• 4.7. Caller ID

  10
• 4.7.1. Incoming call

  10
• 4.7.2. Call Waiting Caller ID

  10
• 4.8. Intercom Calls

  10
• 4.8.1. Intercom while Idle

  11
• 4.8.2. Intercom while on an Outside Call

  11
• 4.9. Paging

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• 4.9.1. Single Page

  11
• 4.9.2. All Page

  11
• 5. USING STANDARD TELEPHONES

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• 5.1. Line Status

  11
• 5.2. Calls on Hold

  11
• 5.3. Call Privacy

  11
• 5.4. Intercom

  11
• 5.5. Fax Machines and Modems

  12
• APPENDIX A - Installation Worksheet

  13
• APPENDIX B - Trouble Shooting Guide

  14
• APPENDIX C - DTMF Operating Codes

  15
• FCC INFORMATION

  16
• TELEPHONE REPAIR

  17
• LIMITED WARRANTY

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