Rose stared some more, then slowly laughed. "Not a galaxy?" She echoed, "Aeon, Deva?" She but her bottom lip further, but then why the phone? It was a clue, she was sure of it. Oh! She was just asking all the wrong questions! She didn't have the answers, but Rose was good at the right questions. Mundane things others thought her full for examining.

"Who were you trying to call?" Clearly someone who knew how a rotary phone operated. Maybe the woman was normally... a sentient organ inside of a person. There was a relatively horrifying thought, though Rose wondered if the Doctor didn't feel that way about his past on occasion.