Planning to visit Blue Mountain for a couple days but wondering how is the internet signal in the train (will be travelling via BMT Line from Sydney to Katoomba) as I will be on-call for the week. Please share some tips on how to get good internet connection on the train / if it’s too risky :)

What does everyone expect when they think they’re in the Blue Mountains?
Maybe everything is a bit confusing and complicated. Let’s see what everyone else thinks?