I'm trying to figure out a way to connect my Tab Pro to my smart phone for internet service without paying for a hotspot. I've been told that it's doable but not sure how. I have connected them using "Wi-Fi direct connect". It says they are connected (my phone is an LG G2 which I absolutely hate and can't wait to go back to a Samsung phone later this year) but I'm not sure what to do with this connection. What does Wi-Fi direct connect do for me?