User guide

38 Windows Computers

4. In the Standard 19200 bps Modem Properties dialog, in the “Extra

initialization commands” field, type the AT (modem attention)

command appropriate to packet or asynchronous data, as shown below:

5. In the

Standard 19200 bps Modem Properties dialog, click Change Default

Preferences

Configuring the Connection

1. In the Standard 19200 bps Modem Default Preferences dialog, make sure

“Flow control” is set to “Hardware.”

At a Glance: Data Differences

Data Type: AT Command:

Packet data None (leave the field blank)

Asynchronous data $QCPKND=2