The British accent is considered extremely appealing and sexy to the American ear, therefore is a huge marketing tool in the USA. Many American TV commercials feature British accents, more than ever before. The British accent is also considered authoritative and trustworthy, so it adds gravitas and class to your message. This is what I am considering for my recorded greeting. I like my voice, but I prefer to use a voice that will grab attention.
Have you considered a BRITISH ACCENT?