The context of the following conversation is Jesse rang the bell attached to the bedside table at Mercy General and told the nurse that the pain was increasing.:
Jesse says The nurse came in and gave me a shot of Morphine..
The friend responds Well, that's what the bell attached to the bedside table is for..
Jesse responds You can ring my bell, ring my bell! Ring my bell, ding-dong-ding..
The friend responds I see that morphine really works..