I don't have 10.3 but it's my understanding that if you plug it into a phone line you can fax. So I was hoping someone could tell me why it can't be done with a cell phone. I would have guessed it had ...

I believe you'll find that it's not the phone saying that. It's Verizon's voice mail server. And yes, you can send it faxes. What it will do with them after that, you'll have to configure (usually you ...