Nokia 6170

A friend of a friend had a phone, that I believe was Nokia, that looked like this, I think, don't quote me on that, but when his phone rang, you could actually hear what the people were saying as his ringtone. You know how when you are calling somebody the phone is ringing, right, well what ever you are saying while it's ringing is what he hears as his ring tone, Crazy. But I thought it was really cool, and I wanted to get a phone like it, but now I can't find that guy, he works offshore, and no telling when he'll be back. So I was hoping somebody on this forum would know what I was talking about and could possibly help me. Thanks,
Raven