Bentley has used the Goodwood Festival of Speed to introduce their new cellphone. Named "Vertu Signature for Bentley," the luxurious phone draws inspiration from the Mulsanne Speed and is the second model to be produced as part of a five-year partnership between Bentley and Vertu.On the styling front, the phone features carbon fiber trim and premium leather upholstery.  The phone also has "polished stainless steel sides which offer a tactile reminiscent of Bentley control knobs. Customers can use the Vertu Made to Order configurator to create a custom phone that matches their car.  The Vertu Signature for Bentley is currently available for pre-order and an official launch is slated for September 18th. The price starts from £14.500 (approx .800).