Kalinda did what she could, but mostly, she ended up training with her phone on loud speaker as she moved through her informants. She happy worked her muscle's, loosening them and essentially making herself feel better. By the end of it, she didn't have much, but she asked if any of them had information, to contact her. 

Other then that, she didn't have much to do. If she had her laptop, she could have done more, but she didn't. She talked with the others, as they waited for Michael and Hannah to return, looking up when Michael came back