Yes I remember them lol. Seems like so long ago :D Those things were constantly going off, sort of like cell phones ringing.. I don't know which is worse hahahaha...
Do you remember back in 90s when the "Pagers" were a big thing that came out before the cell phones.. Pagers were used for people to page someone when they wanted to talk to them or needed them for something?
Being a nurse, I definitely remember pagers! I've had to dial more than my share! I still hear doctors pagers going off, even these days!