Amplicom PowerTel 720 Assure+ DECT 6.0 Cordless Phone with Digital Answering System, Black (PT 720) Tia 1083 hac loud +50Db amplification Talkback, outgoing, missed calls, and Phone book with talking Caller ID Large 2 line display, easy to see and use 2 Year warranty Preinstalled button(866)amplicom 267-5426 toll free customer service