hi all^^

i have some problem when using my ZTE MF636 in BT 4 FINAL
the modem detected as a USB cam..@_@a

i've tried USB modeswitch but it still doesn't work....

and....in my wvdial conf(after read some tutorial) the conf point to dev/TTYUSB0
but there is no such file in BT 4 final...i've tried TTY0 but it still doesnt work...

my question is...how we know our device use which TTY file??
THX before^^