I bought an Apple AirPort Extreme for my PowerBook. I’m using a dial-up, so the phone line goes into the unit. My computer connects to the AirPort, but the AirPort does not seem to be dialing the ISP. It says ‘Connecting to ISP… Connecting to ISP…’, but after a long time I pick up the phone and I get a dial tone. The AirPort is lying to me! When I try Internet Connect (hoping it will look for the AirPort) it says that there is no dial tone. (Which is sort of what I expected.)
There are some super Mac experts on here, but in case you need a quicker response/response from more users, do try MacFixitForums. I often find the answers to problems are already there in the archives.
Just got off the phone with Mac tech Support. (They don’t have an e-mail on their website.) Since I’m on a dial-up I couldn’t log on while I was on the phone with them, so the guy just had me re-configure the AirPort. Since nothing was changed, I didn’t expect AirPort to work – but it did, and I’m connected to my ISP though it now.