Wait...he didn't mean wait as in wait until someone does something. He meant wait as in until you guys stop talking and get out of the way wait. But Jackson stayed quiet and did what the man, who had admonished him unfairly, told them to do.

He began examining the phone booth. First on the outside. He tapped and knocked the wood, the glass...ruling out what could possibly be causing the interference. So far he had been unsuccessful in finding the source.