Way back when, my toddler loved to play with the cordless phone, and just happened to be able to dial 911. a lot. We'd realize a connection was made but not who was on the other end and just hang up. Eventually, 911 called back inquiring why so many hang ups and if someone needed help. I was surprised they took our explanation without dispatching someone to follow up. Maybe that's different now as I know my city has a policy of all calls require a follow up even if it's hours to next day later when they know it's not an emergency