Using her PINpoint, she brings up Donna's pre-programmed numbers, finding the Atlantis one and making the connection. Please be there. Please be there. After a few rings, Donna picks up. "Oh, thank God! It's Ellie. Isobel's at the stables and is hurt. Badly."

Since the patient in question is right there, she wants to stay as calm as possible and not relay just how dire things look right now. "Okay, you should have our coordinates now."