Bluetooth To Home Phone -cell -cordless I Have A Bluetooth Headset For My Cell Phone. Is There A Way I Can Also Use It On My Cordless Phone? Adapter?

I have a bluetooth headset for my cell phone. Is there a way I can also use it on my cordless phone? adapter? - bluetooth to home phone -cell -cordless

I do not want to buy a new phone, but I wonder if I can buy something that connects me to the use of cell phones, at home, so you can too.