Preparing To Send At Commands - US Robotics 000698-13 Getting Started Manual

Preparing to Send AT Commands

1
Get the information from your ISDN service provider that contains
your ISDN phone numbers and central-office switch type.
2
Start your computer and your communications software. Use a
terminal emulation software package, such as HyperTerminal.
3
Put your communications software into Terminal mode.
When your communications software is in Terminal mode, the
commands you type go directly through the serial port to the
I-modem. Refer to the manual for your communications software to
determine how to change to Terminal mode.
4
Set your communications software to use the COM port to which the
I-modem is connected, as well as 8 data bits, no parity, and 1 stop bit.
5
Send the following command (all commands surrounded by angle
brackets, like <Enter>, indicate key presses):
If you installed the I-modem and set your communications
software correctly, it sends the following response:
Note: If you don't get an OK response, refer to Chapter 15,
Troubleshooting, in the I-modem Command Reference.
7-2
AT <Enter>
OK
Courier I-modem Getting Started Guide