Aztech MDP3858SP-W, User Manual

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Chapter 5 — Testing the Modem Card
(The Port Information shown here may differ from what you see on your computer. It is determined
by the COM Port which you connect your modem to)
5. The More Info... window will appear, showing a list of AT commands. This
means that your modem is now ready to run. Click OK .
4. Select the COM Port that your
modem is connected to and click
More Info...
(If your modem is not installed
properly, the set of AT commands
will not be listed. You may also
be prompted by an error
message, stating that it was
unable to open the COM Port. If
this happens, refer to the
Appendix A - Frequently Asked
Questions “ While testing the
modem, the system gave an
error message stating that it was
unable to open the COM Port. “)