http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-09-2517A1.pdf

It seems the intention is to retire the current phone system and replace it with all internet phone service.
Kind of like the recent switch to digital TV and radio.

I am of mixed mind over this idea.
Better cheaper phone service is possible, but currently my old black telephone still works if the power goes out.
My portable phones don't work if the power is out.
So I wonder how the new system would work in an emergency.

I am quite curious about this and I am wondering if anybody else has heard anything about it.
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May set off to explore without any sense of direction or how to return.