These phones arent nokias are they? Model numbers dont match.. care to give us the manufacturer?

Pretty much any Nokia with an IR or bluetooth that is GPRS capable can be used as a modem.. Simply enable IR on the phone and sit it next to your laptop.. if you've installed the PC suite properly you'll see it register a new modem and then you simply define a new connection and select the phone as the modem.

I've used 6590, 7210 and the new 6230 with no problem as a modem