The idea of RCS is good (can beat iMessage) but here is the problem 1. My wifi speed is excellent here but the messages take a lot of time to be delivered. I don't know why. On WhatsApp the the texts are delivered immediately and does not take this much time .CAN YOU HELP ME WITH THIS GOOGLE? 2. Second thing is that I want to disable the notifications for offers and transactions because those notifications annoys me so much. There should be a setting to turn off the notifications categorically.