My mac recognizes the usb cord as a modem, cant connect picaxe

Hello all. I was wondering if anybody could tell me how i could connect to my robot? I have built everything, and downloaded the axepad for the intel based mac as well as the usb driver, when i restarted my computer and went to my network under system preferences, the computer recognized the usb as some sort of modem

it gave me the following configuration options.

Telephone number:

Account number:



Im not sure if my computer incorrectly identified the usb port as a modem, or if i just need to type some sort of info in the configuration options. Any help would be GREATLY appreciated. ive been working on this problem for an entire weekend.