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-19
Command: X
Function: Control the extended result codes.
Type: configuration
Arguments: The command accepts one of five arguments as
follows:
0 — the basic result code set (0-4) is enabled. No busy
code sent when line is busy. No speed indication with
connect code.
1 — result codes 0-5, 10-12, and 14 are enabled. No
busy code sent when line is busy. Speed indication with
connect code.
2— result codes 0-5, 10-12, and 14 are enabled. No
busy code sent when line is busy. Speed indication with
connect code.
3— result codes 0-5, 7, 10-12, and 14 are enabled.
Busy code sent when line is busy. Speed indication with
connect code.
4— result codes 0-5, 7, 10-12, and 14 are enabled.
Busy code sent when line is busy. Speed indication with
connect code.
S-Register: Bits 4, 5, and 6 of S22 are set according to the
argument given with the command.
Example: ATX2
Table A-1. Accepted AT Command Labels
Label Description
ENTER
020709_2.book Page 19 Friday, April 23, 1999 5:39 AM