1. Install a Siri GUI, we recommend Spire (Install the Spire to iPhone 3Gs, iPhone 4, iPod Touch, iPad)
2. Visit http://freeforiphone.com/siri-proxy/ to buy Siri Proxy
3. After successful purchase we will send all important info to your email in the shortest time
4. Install the certificate of the server you plan to use, you can later install a different certificate if you want!