The perfect phone for your business or home is the VTech Corded Deskset Phone, featuring a digital answering system, and can hold up to 4 lines. This phone comes fully loaded with all your necessary functions, like a full-duplex speakerphone for hands-free convenience, and can additionally support up to 9 phones from the base (phones not included). Enjoy 6-party conference calling to meet all of your business needs. Phone Features Type: Corded Expandable: Yes, 9 phones (not incl.) Digital Answering System: Yes Base Unit Phonebook: 100 Names Caller ID: Yes* DECT 6.0 Technology: Yes *Requires service(s) provided by your local telephone company.