DESC: The Panasonic KX-TG5761S 5.8 GHz Expandable Cordless Phone System lets you keep up with the demands of your growing business or household. The cordless handset and base station lets you add up to 7 optional handsets for other rooms. Each base unit has its own keypads and built-in speakerphones for added convenience. You can even do conferencing between the base unit, your outside line, and up to two handsets.