Vtech Two-Line Expandable Cordless Phone with Answering SystemExpandable phone system lets you add handsets where you need them. Two-line operation is ideal for busy homes or small offices. Integrated answering system features voicemail boxes for each line. Handset and base speakerphone provide hands-free options. Answering System: Digital; Lines: 2; Telephone Type: Cordless; Caller ID/Type: Standard Display.