User's Guide
Table Of Contents
- Table of Contents
- About This Document
- 1. Introduction
- 2. Installation
- 3. Configuration and Operation
- 4. Troubleshooting
- A. AT Command Set
- B. Dial Modifiers
- C. S-Registers
- D. Isolating Problems Using Loopback Data Tests
- E. Quick-Reference Summaries
- Glossary
- Index

8400B Plus Data Module User’s Guide
555-020-709
Issue 2
November 1996
Contents
iv
3 Configuration and Operation 3-1
■ Operating Modes 3-1
■ Issuing Commands 3-2
■ Configuration Parameters 3-7
■ Data Operation 3-10
■ Voice Operations 3-18
4 Troubleshooting 4-1
■ How to Use This Chapter 4-1
A AT Command Set A-1
B Dial Modifiers B-1
C S-Registers C-1
D Isolating Problems Using Loopback Data Tests D-1
■ Data Loopback Test D-1
■ Local Loopback Test D-3
■ Local Loopback Test with Self-Test D-5
■ Remote Loopback Test D-7
■ Remote Loopback Test with Self-Test D-9
■ Loop-Around Data Test Arrangement D-11
E Quick-Reference Summaries E-1
GL Glossary GL-1
IN Index IN-1
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