Hi community, digging through less-known OS X capabilities, I had a question about the Fax option. Now, this may sound as a very silly question these days, but a few institutions still rely on this old-time technology. Does it really need a hardware modem connected to a traditional, active phone line in order to work? Or can a fax be sent simply through a suitable iPhone connection? I always thought cell phones had some fax capability, sometimes disabled, but still present. Alternatively, what application would allow 1- give a local fax number to dial to 2- send pages free of charge? I don't use it often enough for it to be cumbersome since local convenience store can do that for a flat, $1 or less fee. Just curious.