Appendix A. AT Commands and S-Registers
61203153L2-20
Express 3000 User Manual
A-3
Changing S-Registers
To change an S-register, type AT, the S-register number to change, an
equals sign, the numeric value to assign to the register, and then press
the
Enter
key. For example,
ATS0=2
changes the Auto Answer to 2
(dump all calls).
S-REGISTER STRINGS
S-register Strings store strings of digits such as stored phone numbers
and SPIDs (the S-registers String list begins on page A-16).
Reading S-Register Strings
To read an S-register String, type
AT
, the number of the string S-regis-
ter to read, a question mark, and then press the
Enter
key. For exam-
ple,
ATSS80?
shows the number stored in location 0.
Changing S-Register Strings
To change an S-register string, type AT, the number of the S-register
string to change, an equals sign (=), the numeric string to assign to the
register, and then press the
Enter
key.
ATSS80=5551212
, for exam-
ple, changes the number stored in location 0 to 5551212.
Dialing a Call using AT Commands
To dial a call using the DTE terminal and AT commands, on one line
type ATD, ATDT, or ATDP and the telephone number; then press the
Enter
key. For example,
ATD5551212
dials phone number 555-1212.
Disconnecting a Call using AT Commands
To end an active call using the AT commands, press the break-in key
sequence
+++
. Then type ATH and press the
Enter
key to hang up the
line.
Summary of Contents for 1203153L2
Page 12: ...xii ...
Page 20: ...xx Express 3000 User Manual 61203153L2 20 List of Figures and Tables ...
Page 22: ...xxii Express 3000 User Manual 61203153L2 20 List of Tables ...
Page 28: ...Chapter 1 Overview 1 6 Express 3000 User Manual 61203153L2 20 ...
Page 40: ...Chapter 2 Setting Up the Express 3000 2 12 Express 3000 User Manual 61203153L2 20 ...
Page 90: ...Chapter 7 Installing an Analog Modem 7 8 Express 3000 User Manual 61203153L2 20 ...
Page 98: ...Chapter 8 Troubleshooting 8 8 Express 3000 User Manual 61203153L2 20 ...
Page 126: ...Appendix B Status Buffer Messages B 12 Express 3000 User Manual 61203153L2 20 ...
Page 132: ...Appendix D Connector Pinouts D 4 Express 3000 User Manual 61203153L2 20 ...
Page 146: ......
