If you’ve programmed a one button memory phone to be able to call 911, and if you have cats (or maybe dogs)...
One of my “angels” did the “practice 911” on the phone when SHE was five. We actually got a call back from 911 and I asked her about it. We did have the conversation about only using it when needed (and I gave many examples). She then practiced on her little plastic phone. However, a uniformed car did show up about ten minutes after I hung up with the 911 operator.