 with their device nope you can just buy a phone at walmart uh anywhere best buy just you know the standard phone will plug into this that has like a standard phone jack on it uh-huh and and what about uh a wireless phone hands yeah absolutely yep the same anything anything any phone that you could plug into like an old school i feel like you remember the days when we used to have like a phone jack in the house right like any phone any phone that you can plug into there