The smartest home phone is the one that gives you exactly what you want with the greatest savings. That's Ooma. Connect Ooma to your high-speed Internet and regular home phone and get crystal-clear nationwide calling. Includes superior voice quality and reliability with Ooma PureVoice HD technology, voicemail, caller ID, call waiting and emergency calls. Keep your current number for a one-time fee or choose a new number in most any area code for free. Optional advanced features are available with Ooma Premier service including unparalleled Blacklisting features to block telemarketers and other unwanted callers, calling to Canada, an Instant Second Line, voicemail-to-email forwarding (audio file) and more. Ooma also works with Nest devices to give you convenience and peace of mind never before possible in a home phone.