GE DECT 6.0 Black Corded/Cordless Single Handset Phone with Caller ID and Digital Answering System (28871FE2) GE DECT 6.0 interference free technology in a black desk or wall mountable corded base with oversize keypad that operates during power outages Wifi friendly hearing aid compatible handset and base have multilingual backlit LCD displays with exploding digits and built in clock 12 minute digital answering system has multilingual prompts Call waiting and caller ID with 30 number memory as well as one touch redial and speed dialing with 50 name and number directory Battery backup for cordless handset in case of power outage and comes with 1 year warranty and AC adapter