end call by lock-screen button

Hi Jayson! Yupp, that works fine. The trick is to hstill hold your phone up to your ear while pressing the sleep-button. As soon as you take the phone just a little bit away from your ear, the speaker mode is activated and the screen comes on. If pressing the sleep/lock-button then, the only thing that happens is that the screen locks. So press the key while the phone is still pressed agains your ear, and you should be fine! :) The only thing about that, that I don't like so much, is that this places the phone on the screen where you have the slider to unlock it. So you'll either have to press the lock-button once more to completely lock the phone, or you could wait for it to automatically lock. Or if you want to continue using the phone right away, to e.g. close the phone app, that doesn't close automatically after the call is ended, you would have to doubletap the slider to unlock the screen. So either way, you'll have to perform one sort of action, either if you want to lock the phone or continue using it. You're sort of caught in between the two worlds, like in a locked-screen twilight zone.. Haha... :) Hope this helps :)