No doubt. Food for thought. Thing is if the switch is thrown, there goes most telephone connections as well.
When they do so, you’ll see many people walking around like zombies looking for brain.
I intend to get my Ham radio operators license and go digital packet radio and find a network to join.
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Learn to send smoke signals.
That is about the only thing that will not be jammed.
Of course, you will likely get a ticket from the smoke police.