"Oh, this? It's called a Blackberry. It's a phone. They're all fancy now. They can connect to the internet and everything." She paused, realizing he wouldn't know what that was, either. "The internet is... like.. this network of.. Well, you can look up stuff, or send messages to people.. It's like.. If you could interact with the TV... or radio? To get whatever information you wanted, whenever you wanted it, and didn't have to worry about them putting it on there at a certain time." That probably didn't make any sense. "Anyway, what I just did was send a text to my sister... Texting... Oh hey, it's kind of like those telegraph things! With the dots and slashes." Yes, that seemed like a sufficient explanation.
"Did you find an address?" She was a little disappointed. She wanted to take him shopping, but she couldn't have him try anything on when he was all wet and sweaty.