Last night my iPhone 8 started beeping, the beep that happens when the charger is plugged in or out. No rhyme or reason to it and it was intermittent. Got up and turned on the light, verified the cable was plugged into both the phone and the wall charging cube properly. Couldn’t find any notifications or hints. Tried to get back to sleep. Bing again. Do not disturb didn’t help. After a few more rounds it quit beeping but I am at a loss as to what was going on or what was happening.
FWIW we did not have any power flickers or outages that we were aware of during that time.
And for those who are about to comment on why is your phone on the nightstand next to you. I have to be available for emergency calls for several folks and cannot just turn it off since that is the main phone. It’s also my alarm clock when I need one about 6 times a year.
I did reboot from full power off this am just in case.