this post was submitted on 22 Jan 2024
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Why not just ban smartphones in school? There's ample research now that they're harmful to teen mental health
I know a few schools in my area tried to institute zero tolerance no phones rule and the screaming from parents was loud enough that they gave up. One of the big sticking points was because of school shootings. Another was that schools have been bad about getting kids on the bus, that kids are getting lost or even ending up in bus depots at the end of the day.
There are better tools these days than blanket prohibition.
The signals that voice and data go over are different from each other, so not all modern cellphone jammers jam the entire spectrum. Some can be set up to allow voice calls over the traditional channels while jamming data. This forces students to use the school’s wifi network for any Internet connectivity, whereupon their connectivity to apps and services can be whitelisted/blacklisted as deemed necessary by system admins.
Ergo, a system that keeps students off of their smartphones while allowing parental connectivity.
I feel that might be an issue from 4G onwards, considering VoLTE and VoNR are intended to avoid the use of a separate voice network to their existing data network