Remember the Kyocera Echo dual screen phone? It was supposed to debut on Sprint and it mysteriously disappeared for a while, but now it’s back, reaching the FCC through a filling recently. No release date has been mentioned so far and we sure hope that nothing’s wrong with this baby.

This innovative dual screen handset is not all that impressive, or so claim the people who had a chance to play with it. It seems that its interface is buggy and the battery life is very poor. With Sprint present at the CTIA show and promising a 2 hour conference, it’s very likely we’ll see this model announced.

Pricing anyone?