Timothy ignored the continuous ringing of his phone that was on his desk. The first time it rings and he saw the caller ID and then saw that it was Nic, he instantly checked Nic's current location to see if he was in danger for him to call him.
But when Timothy had made sure that Nic was not in danger nor that anyone else was, he ignored his calls and focused on a more important thing. Whatever the reason Nic was calling for, Timothy knew that he could wait or he could handle it himself.
Ever since Nora had left after the ball, leaving her security details behind, he had been focused on ensuring that no danger was lurking wherever she was. Though he knew that she was with Damien and he would make sure that Nora was safe, it was Timothy's job to ensure Nora's safety and he wouldn't be at ease until he made sure that she was.