nokia6110:/home/set# lsusb
Bus 004 Device 004: ID 0586:3401 ZyXEL Communications Corp.
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000