My cat hit 911 speed dial. The Cops came over, woke me up and wanted a look around.
It took a while to figure out. The cat knocked over a lamp that hit the 911 speed dial. That was 25+ years ago. I have no cats anymore.
Back in the 1980s, one of my sons was about 12. He had made friends with another boy at school and got the boy’s phone number in order to call him to arrange to go to his house. But, when he called, whoever picked up the phone did not say anything, and all that my son could hear was a dog barking. Turned out that the kid’s dog responded to the ringing of the phone by attacking it and barking.