How to Turn Your Smartphone Into a Walkie Talkie

Remember the old Nextel phones with their push-to-talk feature? They may be gone, but the feature is not, thanks to neat app called Zello. It’s available for IOS and Android phones, and works across different platforms, meaning if you have an Android phone and your colleagues have iPhones, you can still talk to each other using Zello. It’s great for a quick conversation between individuals or groups. Check it out!