How does a fax-machine work? 📠

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Heartlander · 80-89, M

Very poorly over a VoIp phone line.

With a 1 page fax there's a 70% success rate on the first try.
With a 2 page fax, the odds are down to about 50%
At 3 pages, you are down to 20-30%
For anything over 5 pages the USPS is faster.