My long-suffering Nokia 6610i fell on its head a few days ago, and its screen died. My friend Arnt told me about the tiny Simvalley PICO RX-80 mobile phone, and was kind enough to send me one a few days later when I told him—sadly—that it wasn't available here.
There's surprisingly little information about this phone on the web. A bunch of blog posts copied almost verbatim from this one (they all have the same three or four photographs, and claim the phone has dimensions of "50x800x10mm"!), and this German video. Here are my brief but non-boilerplate initial impressions of the RX-80.