i have plugged my bandluxe c120 usb modem in mikrotik
and this is my image after
this mean working?
if it working what i doing after that? 
this is my test
[khaloudy@MikroTik] > system resource usb print
# DEVICE VENDOR NAME SPEED
0 1:1 USB UHCI Root Hub 12 Mbps
1 1:2 BandRich, Inc. USB Mass Storage 12 Mbps
[khaloudy@MikroTik] > port print
Flags: I - inactive
# NAME USED-BY BAUD-RATE
0 serial0 9600
1 serial1 9600