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
S-Registers
C-10
Register: S3
Description: This S-register stores the ASCII value of the carriage
return character.
Range of Values: Value may be 000 through 127; factory-default setting
is 013, usually by the
or key or the
key combination from a data terminal.
Storable: no
Comments: This character serves as the command terminator on
an AT command line. It is also output following all result
codes.
See Also: "Command Line Set Up" on page 3-3.
Table C-1. Labels Used in S-Registers
Label Description
ENTER RETURN
CTRL
M
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