Has anyone figured out how to access the Internet with this phone?

I spent the extra dough for a fancy Motorola V176 partially because NET10 advertised it as being capable of accessing the Internet. I've had it a year and still haven't figured it out.

I always get some kind of error. I tried to use Google Maps today and got "HTTP Error: 403 Forbidden." It still uses my minutes, though. It cost me a whole minute just to see that error. It's really irritating. Am I doing something wrong?

Thanks for any help!