I use a brother plain paper fax machine. It is good. I am so far satisfied. I got good reviews about it from the persons who use it. So I bought it. Since it is a plain paper fax, it is a bit expensive - about 8300. Brother fax machines are imported and distributed in India by Godrej. So the warranty support is from Godrej. Per paper cost comes to about Rs. 1.50/-
BTW, there is a MFD (Muli-Function Device) from HP that could also serve your purpose. Its a printer, scanner, fax, telephone, modem, etc. all rolled into one. For about the same price, you get a scanner too, although it is not a flat bed scanner, so you can't scan from books/mags.
Sorry, I don't know of any. You will have to google it out on your own. But nothing works better than an actual personal market study. Do it online. Empower yourself with some more knowledge and then go offline for the final study