If you’re like most people, you probably use Instagram to share photos and videos of your day-to-day life. But if you’re a voice caller, you can use the app to make calls without ever leaving your phone. To do this, you first need to create an account on Instagram and then set up a phone number. Then, when someone asks for a voice call on their phone, just say “hello” and give them the phone number that you’ve set up for them. They’ll be able to hear you from anywhere in the world!