Vtech 5.8 GHz expandable broadband internet telephone system with two cordless handsets. An integrated telephone that enables you to take advantage of Vonage VoIP service without sacrificing the user friendliness and comfort of the traditional telephone. Bundled with two cordless expansion handsets, it features handset speakerphone, 2-way paging, built-in data ports, and all the telephone features and quality expected on VTech telephones.