Sierra Wireless 20070914 - Manual (Page 60)

Universal Serial Bus (USB)
Rev 3.0B Feb.08 47
The newly installed driver, AirLink USB Serial Port, should be
displayed.
Tip: If the driver is displayed with a # and number behind the driver
name (such as, AirLink USB Serial Port #2), it means more than one
is installed on your computer, most likely for different USB port. More
than one copy of the driver should not cause any problems since only
the connected port and its driver would be active.
Figure 6-11: Device Manager - Serial
To connect to the modem using the USB virtual serial, most
applications or utilities will require you to select or enter the
serial (COM) port number. The USB connection will appear as
a standard serial port, so you will need to determine its
number to connect to it. The driver installation will automati‐
cally assign a port or you can change it if you wish to another
unused port.
a. From the Device Manager, right click on the driver
name and select Properties.