(Carter and Zelenka are trapped in one of the city's transporter chamber. Carter picks up the computer tablet and tries to access the mainframe computer)
Carter: I need to try and access the mainframe.
Zelenka: Yes, well, unfortunately that's all you'll be able to do. This tablet has limited RAM. It's configured mainly for read-only field diagnostics.
Carter: Well, we should at least be able to determine the extent of the lockdown.
(Carter turns on the tablet. There is a picture of a pigeon on the screen)
Zelenka: Oh, sorry. (Takes the tablet) It's one of my pigeons. I, I raise them as, as a hobby...back home.
(Sam smiles. Zelenka turns to the tablet)
Zelenka: Right, lets see what we have here.