Get on Amazon.com : http://www.amazon.com/gp/product/B004NBZB2E?tag=clothingattes-20
Ooma Telo with Bluetooth Adapter
Works with any corded or cordless phone easy installation with no computer required
Includes caller-ID call-waiting 911 and many other calling features
Includes everything needed for installation backed by 30-day money-back guarantee and extendable 1-year warranty
Includes 60-day free trial of Ooma Premier - a suite of enhanced calling services features