Robotics COURIER Informações Técnicas descarregar pdf (Página 58)

7-2 Courier I-modem Getting Started Guide

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):

AT <Enter>

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.

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Robotics COURIER Informações Técnicas Página 58