User's Manual

Display characteristics 163

Cleaning the IP Phone display screen 164

Programmable line (DN)/feature key label display 164

Information line display 164

Soft key label display 165

Package components 165

Installation and configuration 167

Before you begin 167

First-time installation 167

Configuring the IP Phone 1230 168

Connecting the components 168

Startup sequence 171

Redeploying an IP Phone 1230 171

Replacing an IP Phone 1230 172

Removing an IP Phone 1230 from service 173

Nortel IP Phones 1200 Series LCD Expansion Module 175

Contents 175

Description 175

Features 179

Display characteristics 180

Package components 180

Configuration 180

Installation 182

IP Phones 1200 Series LCD Expansion Module startup initialization 183

Operating parameters 184

IP Phone 1220 184

IP Phone 1230 185

Services key operation 187

Display diagnostics 187

Firmware 189

Nortel IP Softphone 2050 191

Contents 191

Introduction 191

Description 192

Features 192

Additional features 194

Language support 195

Components 195

Call Control window 195

Display characteristics 198

Information display area 199

System Tray 199

USB audio adapters 200

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.06 30 April 2010