Windows Phone Mango voice control gets video demo
Right now, only the call commands are available through a Bluetooth headset, but with Mango all commands will be available. In addition to the current options, Microsoft is adding voice commands for texting, toggling call forwarding, as well as in-call commands. In-call commands include: calling someone else for a conference call, saving a number to your contacts, and "pressing" numbers to make things a bit easier for you while you're calling tech support.
You'll find the full video demoing the features below.