The best thing about kaoi is that it's easy to use, with very clear instructions for beginners (even though I'm not new). There are many features in this app which can be used by anyone who has basic knowledge of computers or smartphones as well! It also provides great support if you have any questions regarding its functions/features; they're really helpful too!! If your looking at an affordable solution then try out KAOI first before purchasing something else because their customer service will help guide you through everything needed from start till end so there won't anything left undone even when dealing over phone calls. Supportive team behind kaomi - highly recommended :) Our office communication needs were met within minutes after we hired them using our website link provided online via google search results.