risenfall

Edit Network connections and create Mobile Broadband connection with correct details.

Find the model and the vendor of the modem

#lsusb -v | less  and find for PROLINK.

You will find vendor : idVendor 0x1e0e

and model : idProduct 0×9100

# rmmod usbserial

#modprobe usbserial vendor=0x1e0e product=0×9100

You can load the module in the boot by adding

usbserial vendor=0x1e0e product=0×9100

line to the /etc/modules