NEW YORK, NY—January 31, 2020-- On4 Communications (OTC PINK: ONCI) is pleased to announce the following update to Shareholders: LETTER TO SHAREHOLDERS 2019 was a great year for ONCI. We increased revenue YOY and we reached important goals and targets. As we move forward we see a change coming to how we do business going forward. We were the first company to sell our app to car dealers. but as we move forward we need to change the way we do business and move to a more important business model....