You will love the Blackberry Hub. All your your calls, text messages, emails, bbms are all contained in the Hub. And you can filter out what you want to view ... calls only or texts or emails or bbms. No more exiting out of different apps to view them individually.
Welcome to the best OS in the world, Blackberry 10 OS! It is the one and only one platform you can enjoy true multi-tasking, runnning 8 apps at the same time. I have been enjoying my Z10 more than 20 months. After using Blackberry 10 device, I will never go back to the dumb iOS.
I am on the Z10 also and nothing can touch the Blackberry Hub. All your emails, texts, BBMs, calls, notifications and even Whats app messages are all in one spot. And you can swipe to filter out if you want to see only your contacts, BBM, txt msg, etc.