AT&T 3.0 manual Ground-Start Button

Figures

7	Initializing and Testing the System	7-18
	7–1.Ground-Start Button
	7–2. Installing the Control Unit Top Cover	7-21
	7–3. Installing the Control Unit Front Cover	7-22

9 Upgrading the System

9–1. Removing the Control Unit Housing 9-2. Powering Down the System

9-3. Removing a Module from the Carrier 9–4. Replacing a Module in the Carrier 9–5. Removing the Processor Module Cover

9-6. Removing the Processor Module Circuit Board 9–7. Changing the Key Mode Switch Position to Closed 9-8. Installing the Control Unit Housing

9-3

9-5

9-7

9-9

9-11

9-12

9-13

9-17

A System Numbering Forms

A–1. Form 2a, System Numbering: Extension Jacks

A–2. Form 2b, System Numbering: Digital Adjuncts

A-2. Form 2c, System Numbering: Line/Trunk Jacks

A-4. Form 2d, System Numbering: Special Renumbers

A-2A-4A-5A-6

xiiInstallation