Remote customer-support openings I found - what worked for you?

I came across a list of work-from-home openings with paid training. I have read a lot of threads here and could not find my exact situation. Most want a quiet workspace and reliable internet. Are there warning signs I should look for?

The test was a short typing check and a role-play call. Practising with a friend helped a lot.

Legitimate ones never ask for money up front. If they ask you to buy equipment first, walk away.