4-Line telephone business system with cord expands up to 16 extensions and offers an integrated digital answering device with a 60-minute record time, voice time/day stamp, automated auto attendant for call routing, and remote mailbox message access and retrieval. Each base station can expand to include one DECT 6.0 Accessory Cordless Handset (sold separately). Telephone features intercom, digital volume control, Call Waiting/Caller ID, base speakerphone, 99 name/number Caller ID records, 16 programmable one-touch speed dials, 94 record programmable name/number Directory, three-party call conferencing, a Do Not Disturb/privacy setting. Auxiliary jack can be used for fax or modem. Trilingual display can be viewed in English, Spanish and French. Includes headset jack and data port. Hearing aid compatible. Uses four AAA batteries. Weighs 5.8 lb.