"Yeah, perhaps. If Peter had his suit, there'd be a communication device between mine and his. I could also make it work if there were other transmitters in the area." He was mulling over their options, almost forgetting what he'd come to talk to Sarai about in the first place.

"It'd have to be independent of radio towers or satelitte since we wouldn't know if either of those would be available in the next world. It's possible if we had some kind of magic to function in its place, but obviously I don't have access to magic like that. I wonder if I could tap into.." He went quiet as his gaze shifted to his watch. It was the one item all of them had. Was there a battery inside or some other mechanism? There was some kind of receptor since they got messages on here from the train. It would be relatively easy to just change the frequency so they could use it for their own means, it'd just be a matter of the source.

Forgive him, he's completely lost in thought now.