7e2defc2_one__mirror_of_iarchitect_com___The_Hype
[Our User-Centric View] Again, maybe the phones at IBM have toggle switches that modify the physical size of the phone, but we've never seen one. There is no real-world equivalent for this function. The toggle switch, like all controls in RealPhone are not labeled, nor is there a visual indication of its function. Only the curious would ever click on it. [The Hype] 
Also, the body of the phone can be extended or shortened with a toggle switch
interface hall of shame: realphone [mirror of iarchitect.com]
The Hype