Right after I picked up my iPhone 4s late last year I found myself wondering if there was a list of valid “commands” for Siri. Since it’s supposed to provide “natural language” support, I was really looking for a comprehensive list of the things that Siri was supposed to be able to do for me.
I found a link to a blogger who has collected together a nice [cheat-sheet of Siri commands](http://segwayne.com/apple-and-tech-stuff/siri-cheatsheets/ “Siri Cheat Sheet”). Available in both PDF and DOCX formats.
While I haven’t tried everything Siri can do ([I live in Canada after all](http://www.iphoneincanada.ca/iphone-4s/siri-in-canada-hands-on-no-restaurants-maps-and-directions-video/ “Siri crippled in Canada”)), I’ve tried a lot of them, and everything that “should” work, does work.