Panasonic KX-TG2770S 2.4 GHz DSS Expandable Cordless Phone with Digital Answering System and Corded Base-Handset 2.4 GHz digital operation Fully integrated digital answering system with 3 mailboxes Expandable to 8 handsets; digital duplex speakerphone 1 cordless and 1 corded handset included 50 name and number speed dial