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-31
Command: &Z
Function: Store a telephone number.
Type: immediate
Arguments: The &Z command accepts one of four arguments (0
through 3), which designates the memory location in
which the dialing string that follows the command will be
stored.
S-Register: none
Example: AT&Z2=555-1212
Comments: In the example, the dial string 555-1212 is stored in
memory location 2. Each of the four number storage
locations can store a maximum of 25 characters.
See Also: "Storing a Telephone Number" on page 3-11, the D
command on page A-6
, and Dial Modifier S=n on page
B-4.
Table A-1. Accepted AT Command Labels
Label Description
ENTER
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