RCA corded/cordless phone combo with integrated digital answering system. Answering system has 30 minutes of recording time. Base phone features a large, adjustable tilt, backlit LCD (liquid crystal display) which makes incoming calls easy to read. 3 one-touch speed dial buttons for frequently called numbers. Caller ID and call waiting capabilities. Can be expanded to include up to 4 cordless handsets (sold separately). Desk or wall mountable, hearing aid compatible, large keypad buttons, and base speakerphone. For replacement battery refer to Model No. JTB240 (SKU 516562). 1 year limited warranty.