Panasonic KX-T7730 Telephone Black1 line x 16 Character non backlit LCD Caller ID name & number 12 Programmable Feature Keys Speakerphone Forward DND, Mute Hold Flash, Auto Answer Auto Redial The Panasonic KX T7730 is a 12 key telephone system which is compatible with the KXT 206 and KXTA 624 systems and the new KX TES308 and KX TES824 phone systems. It incorporates every key phone functionality, including a LCD display providing the user with useful information such as the number