The motions begin behind the scenes long before something ever hits the market for consumers, and it appears as though RIM has a desktop phone dock of sorts in the works for BlackBerry devices. This dock would allow you, while at your desk, to place your device inside and have access to your contact book, phone and more.
Allowing you to use your cell phone as a desk line is something Enterprise customers could definitely find good use for. The patent has been in filing for a while and of course we have no idea when this would surface, if it does at all. Always good to see things happening behind the scenes and here's to hoping for a matching desk dock for our new BlackBerry 10 devices!