It's not a good idea to call 911 with non-emergencies.
But until a few decades ago, the primary way most of us to set our clocks was to call a number the phone company provided, which in our case was TI4-1212. "At the tone, the time will be ..."
A lot of consumer products ship with half-baked software and/or firmware. I wish Polk would fix the bug(s) that cause my soundbar to freeze and need a reboot several times per week. But it's an old product that's not longer sold, so I'm probably SOL.
Not just in cities. In the U.S. at least, a lot of people live in suburban townhouse complexes that have shared parking lots. It's going to take a lot of investment to make charging easy for everyone.
But until a few decades ago, the primary way most of us to set our clocks was to call a number the phone company provided, which in our case was TI4-1212. "At the tone, the time will be ..."