Seems like ordering the ReadyF(x) newsletter succeeded, I got mail from them.

Unfortunately there is no real news in the newsletter.

"We’ll be launching early next year. Until then, we’d like to share our story and our phone’s story...
...Tune in to our next newsletter to find out more! We’ll talk about specs of the new product as well as share our passion for phones with keyboards, to explain how it inspired our design choices."