Patience wearing thin

I'm at work pumping in the conference room. Phone rings out in the office, it's a call for me, and my co-worker asks if I'm available to take the call. Um, no. Do I really need to remind her yet again to take a message if I get a call while pumping? There is no office phone in this room, and she knows very well what I'm doing in here. Ugh. Our other co-workers don't come to the door to ask me questions when I'm pumping. I don't get it.