We're the Dyslexic Sisters

 So me and my sister, Heidi McManus, are sitting at the hospital, basically watching mama sleep off the anesthesia, and we decided to go down to the lobby, to the coffee bar. ( Neither of us are good at hospital sitting). We get to the elevator, which is right in front of the nurses station. We stop in front of the elevator and we both are looking for the up and down arrow buttons but there are none. Heidi says "Where are the buttons to push?" I looked at the panel and there are no arrows. I say" I don't know. I guess you just wait until the elevator comes and you get on." I looked behind me and noticed a nurse at the desk overhearing our conversation. I smiled at her. 

"Well how does it know if you want to go up or down ? " my sister asks. We ponder that for a moment. I said " I guess you just ride it wherever. " 
Can you tell we needed coffee or food ? 
There are 2 silver circles on the panel. She says " What does this do?" And before I could tell her that those are probably discs covering the screws that hold it on the wall, she pushes the top one and the elevator doors opened. I looked back at the nurse, who was trying not to laugh, and I said, " We're the Dyslexic Sisters!" With that we gracefully got in the elevator and rode it down. This was not the funniest thing that happened this morning but that's not my story to tell. She's kill me if I tell that one! Lol