Jane can see the smugness on Spock's face as she gladly walks past out the door.

That's when the First Officer seemingly realizes that she owns a mobile communicator. Flipping it open as she walks down the hall, Spock hears the familiar beep, beep of the outgoing connection, but a connection never hits.

"That's odd." She stops and turns around to Jane, holding out her communicator with an expression like 'Do you have yours?'