The Samsung GALAXY S II comes with Voice Talk. Voice talk and voice commands have changed the way we use smart phones. Control your smart phone with voice commands and even dictate SMS messages. You do not have to type the text message any more. Just say it and then send it with send voice command to recipient. Watch really amazing videos on how smart phone was being used in the past and how people are using the smart phone today (specially when it comes to Samsung Galaxy S 2).