If you're waiting to get your hot little hands on the Kyocera Echo, Sprint's recommending you reserve yours now before the April 17 launch. And there's an online sign-up page that lets you do just that. The Echo will still cost you $199 on contract, which breaks down to $100 per 3.5-inch touchscreen. See our hands-on and initial impressions for exactly what we're talking about, then get your reservation on. [Sprint via Android Central Forums] Thanks, Big D5!