RCA 1104-1BKGA 1-line Operation Slim-Line Caller ID Corded Telephone Body Color: Black Additional Features: Works in Power Outage Dial in Handset Redial & Flash Function Dial in Keypad Tone Feedback when dialing Hearing Aid Compatible Automatic Date and Time Set Caller ID Review and Delete Phone Directory Memory: 10 Caller ID Memory: 10 Display: LCD Display Features: Date / Time Multilingual Message Display (En / Sp / Fr) Battery Type: AA Battery Battery Size: 3 x AA batteries