Using a USB modem.

[atar]

Hi there!

I've a ZTE USB modem and I want to use it with FreeBSD. I've attached it to one of the USB slots on my PC and run the "ls -lh /dev/" command to see what's going on. I've saw that two modem devices have been created in the 'dialup' group: cuau0 and cuau1.

My question is why were two devices nodes created instead of one and how should I know which of them I need to use?

Regards,

Atar.