If you have an iPhone 4S, then chances are Siri is slowly becoming an important part of your mobile life. You have learned the basics, but Siri's vocabulary is quickly evolving and expanding, and there's likely a lot you had no idea you could do with it. Don't sweat it, GadChick has you covered with The Unofficial Siri Handbook.

This short eBook will show you key phrases you should know, and even how to add a :-) into a Siri message.

When you finish reading, stop by GadChick.com where you can read our free online magazine and blog posts.