This will be my first trip to Hong Kong and HKDL. I'm still a little unsure about the E tickets. It looks as if you can just use your phone to scan it and when you get to the park they will print out a ticket for you, is this correct? Disneyland Paris I had to physically print out the ticket and that was the ticket I used all day, they never gave me a small one that could easily fit in my wallet. Thank you.