turn on bluetooth device from iphone

in my application i'm trying to turn on a bluetooth device from the iphone. The bluetooth device is one of those you put in your ear to ta开发者_如何学Golk without holding the phone. I wonder if it's possible to turn on the bluetooth wirelessly from my application.

No, because the bluetooth device would have to be ON to receive the signal to turn ON.

The user manages paired bluetooth devices. If you just need input, see: Can the iPhone 3.0 SDK provide full access to Bluetooth devices (headsets)?.