Motorola VT1005v Phone Adaptor for Vonage Internet Phone Service Works with Vonage DigitalVoice service Permits local and long-distance calls using broadband Internet; supports 1 or 2 standard telephones Unlimited nationwide and local calling for a low monthly fee Free caller ID block, voicemail, repeat dialing; free call waiting, forwarding, and transfer Great international rates; calls to Canada are treated like U.S. long distance