Display COM Port and Modem Information
This utility is used to display available COM Ports and modems installed on a Computer. It uses (and requires CF8WMI.DLL to interrogate the Windows Management Information database).
The parameters on this command are used as follows:
|(none)||The program lists each available COM Port. If a Modem is detected on the port, its Description (Caption property) is displayed, and an AT command AT+FCLASS=? is sent to the modem to determine the supported fax classes, if any. Failure to respond to this will time out after 30 seconds.|
|COMn||The complete configuration of the Port is listed from the WMI database. No access is made to the port.|
COM1 (no modem detected)
COM3 Conexant USB CX93010 ACF Modem [Fax Classes:0,1,1.0,8]
Caption=Conexant USB CX93010 ACF Modem