[Kamau]

Wirelessly posted

When I try to teather my laptop, I am getting a "error 721". This occurs after it dials, and after it says "verifying username & password". I am running Windows XP, and this just started today.
Any ideas as to what this is, and how to correct it would be appreciated.

[dankarlinski]

did you follow the steps in the modem set-up here? Using BlackBerry As Modem - BlackBerryFAQ

[Kamau]

Wirelessly posted

Yes, I did when I initially set it up a couple months ago. As I said, this just started today for some reason.

[dankarlinski]

make sure you have "wap.voicestream.com" in the options > advanced > TCP

[Kamau]

It was, but I just went in a deleted everything and re-set it all up again. It's working now. I guess it was just one of those days when my laptop is having a bad day.
Thanks for your help.