Concept and Folding Team Nokia
For those who like the Nokia E90 for its capabilities as “console” or by its boldness in addressing, the patent application number 20080313857 will be of interest. This is a new version of “communicator” that would be folded into 4 parts which would allow it to have a large area of deployment and a very comfortable keyboard, but sacrificing the thickness.

Specifications on how much of this equipment is not much to say because it is still in a conceptual stage, and I will take the license to criticize the durability of a team like this with a set of four hinges is not exactly the best choice for have a big keyboard in a small space, it seems that Nokia will have to learn from RIM.
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Nokia patent hints at future Communicator!