Unfortunately the school's systems were down and so they weren't able to call me from the school's regular phone system. They called from random personal cell phones, so that went straight to voicemail. It wasn't until someone was literally sent to my house to bang on my door that I got notification of my child's medical emergency. They were about to administer medication that would NOT have been okay to give him, and I was lucky to be able to contact them and tell them to hold off before they did it.
Never mind reporting them to a phone provider. If something had happened to my son I swear to God I would have gone full Liam Neeson "what I do have are a very particular set of skills" on the jackass who's running that specific phone spam operation.
I tell people that caller-ID should be trusted as much as the return address on an envelope. Perhaps I can soon update my guidance now that STIR/SHAKEN is (apparently) near full rollout.
Yeah, I may miss these occasionally, but I see them almost immediately if they leave a voicemail — and they should, if it’s important — and then call them back, and apologize for the missed call, which they always empathize with.
I lose at most a minute or two, which is totally acceptable.
If you want me to pick up, send an sms explaining what it's about.
I rarely leave voicemails, but I will when it's urgent.
tl;dr: leave message+number, how you do so is up to you
The proper procedure is for the nurse to leave a voicemail with their school-provided contact number (either the school office or a way to dial them directly that isn't their personal number).
I mean, unless you just don't want to be in meetings. Which is okay.
It's how our brains operate, and the fact that the spam keeps on coming just reinforces it. If the call is legitimate and time sensitive, you hope they'll leave a voicemail or, better yet, follow up with a text message.