User`s manual

Contents

1 Introduction 1-1

Overview 1-1

Data Features 1-6

Voice Terminal Control Features 1-7

System Dependencies 1-8

Hearing and Visually Impaired Users 1-9

The System Administrator: An Important Note to All Users 1-9

Organization of the Users Manual 1-10

Conventions Used in This Manual 1-11

2 Getting Started 2-1

Communicating with the 8500 Series Display Terminal ADM2-1

Setting Critical Options to Make a Data Call 2-3

Setting the Options on the 8500 Series Display Terminal 2-10

Making a Data Call 2-22

Messages on the 8500 Series Display Terminal,

the Attached Data Terminal, or the PC 2-30

3 Using the CMD and AT Commands 3-1

When to Type Commands 3-1

Using CMD Local Mode Commands 3-2

Using AT Local Mode Commands 3-10