The Panasonic KX-TG9581 is a 2-line corded and cordless phone with Link-to-Cell capabilities. It’s expandable up to 12 handsets, and can store up to 3000 contacts. The built in battery ensures reliable operation, even in a power outage. A hands-free speakerphone is included on the base unit and handset, and a headset jack is included. The 2-line answering system offers up to 60 minutes of recording time.