Hm, let's see. I think you can unlock it by pressing your thumb over this circle, here -- [ like so. ] And just navigate to the Contacts... button? And look, everyone's names are on here that you can call or write messages to with a push of a button. Although I'd just calling them instead of typing messages since I can't type as fast...

[ oh my god he's hopeless ]

And that's all there is to it. I'll demonstrate further by calling you from here. Your name?