[t0mas88]

As a pilot, I'm really sorry about the state of infrastructure at the destinations, but we need fax or phone sometimes.

For context: Imagine a crew room, with an old yellow looking windows 95 machine as the only "IT service" and only GSM-speed (or no reception at all) mobile internet in the area. The machine doesn't really work, or is on a dialup connection (yes this still exists).

These are the cases where we use the phone, or write the plan manually on a form and fax that. The phone has a high risk of mistakes, because you're reading lots of numbers and codes so it's easy to misunderstand one.

[14113]

That's a much more reasonable explanation - thanks, I appreciate it! The way I'd had it explained to me was more along the lines of "greedy pilots want to be able to fax because they can't be bothered to learn how to use email", but your explanation makes a lot more sense.