This is the Panasonic personal fax machine "Otsukusu" KX-PW308-W. It uses 2.4GHz digital cordless technology. Large dial buttons make it easy to see. It is equipped with anti-nuisance call features such as "Answer Confirmation" and "Call Rejection". It also has a "Call Recording" function that can record call content. Discoloration due to aging can be seen. Operation confirmed. Body only.