The professional GVMate VoIP Phone with premium backlit LCD display and 4.5 foot USB cable developed by PCPhoneSoft includes everything you need to use Google Voice"s subscription free phone service to provide a fully featured landline style calling experience including 20+ advanced features and optional real E911 emergency calling and CNAM national LIDB database caller name lookup services. To start placing free US/Canada phone calls just plug the GVMate Phone into your computer (Windows XP/Vista/7/8 - min. spec. 1Ghz CPU + 1GB RAM), install the GVMateApp included with your purchase and sign in using any Gmail e-mail account. Google Voice continues to offer FREE U.S. phone numbers, FREE U.S./Canada long distance calling, FREE texting, FREE voice mail and FREE call forwarding to U.S. Gmail account holders. To users in most other countries worldwide, Google Voice service is available and offers some of the lowest international calling rates in the industry. Just pick up your phone and dial the number you wish to call using your phone keypad for outgoing calls and answer your phone when it rings for incoming calls. If you prefer, you may also quickly place calls using your Gmail contacts list. You can also program your Google Voice account to ring your GVMate Phone and mobile phone at the same time allowing it to behave like a free extension of your mobile phone service to use in your home or office without signal strength issues or using up valuable minutes.The GVMate Phone may also be used for talking with online voice/video chat services like Skype, Facebook, Yahoo and Google+ Hangouts. The GVMate Phone comes well packed and shipped in bulk wholesale format.