I have a set of radio shack cordless phones - 2 handsets, 2 bases - that we never use any more. probably about 8 years old or so? you only need to plug one of the two bases into a phone jack - you'll need to provide your own phone line to plug them into the wall.
Free to whomever wants them and will pick up from my porch in Highland Park - email me to claim and for address.