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
AT Command Set
A-10
Comments —
Continued:
The maximum length of the ASCII string is 39
characters; the AT prefix, the carriage return, and
spaces used for readability do not add to the character
count for the line.
See Also: The &Z command on page A-31
, Appendix B for
information about Dial Modifiers, S-Register S8 on page
C-15, and S-Register S14 on page C-20.
Table A-1. Accepted AT Command Labels
Label Description
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