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POTS - Plain Old Telephone Service https://en.wikipedia.org/wiki/Plain_old_telephone_service https://en.wikipedia.org/wiki/Plain_old_telephone_service
by nandomrumber 8mo ago
POTS - Plain Old Telephone Service
https://en.wikipedia.org/wiki/Plain_old_telephone_service https://en.wikipedia.org/wiki/Plain_old_telephone_service