Siri personal assistant functionality has been a compelling feature of Apple iPhone 4S. Siri is only available on the new Apple iPhone 4S and requires a connection to perform even the most basic function.
Voice Actions is another Siri alternative that allows you to talk to your phone. Use your voice to ask any question! Expect some answers. Voice Actions does not only answer your questions but also gets things done for you and finds stuff that you want.
Control your phone through speech commands. Talk to your phone. Ask it to: