Zello

The Zello PTT Walkie Talkie app turns your Android device into a walkie-talkie to send private messages to friends or public messages on its channels.

Zello turns your Android into a walkie-talkie

VoIP or Voice Over Internet Protocol is a technology that allows voice calls to be made simply by using an Internet connection. And applications like Zello PTT Walkie Talkie Talkie use this protocol to turn our smartphone into a walkie-talkie.

How does Cello work?

How it works is very simple, since you only have to register as a user to be able to configure a profile and your contacts who will use the application. Once added you can communicate with them by selecting them and record voice messages by pressing the big button in the middle of the interface.

Likewise, the application not only limits you to your contact list, but also allows you to search for all people who use the application and explore the different channels available from which we can send public messages. The latter can be theme-based, meaning we can find channels about movies, Christianity, or any other type of topic that might interest you.

Main functions and features

• Send real-time messages with high sound quality.
• Check the availability of your contacts.
• Join public and private channels with space for up to 2,500 users.
• Compatible with Bluetooth headphones.
• Voice Messages History: Check every message you've ever sent or received.
• Push notifications: never miss a single message.
• Compatible with WiFi networks and 2G, 3G and 4G connections.

This voice messaging technology is similar to that implemented in most chat and instant messaging applications like WhatsApp. However, in these cases, the feature is somewhat limited as it wasn't designed to be used in dynamic communication or to meet new people through channels or a search tool.

The good thing about this application is that there is a Zello for PC, so you don't have to download an APK file or an emulator like BlueStacks. Now that you know, download this application from Google Play and rediscover walkie-talkie communication through your Android device.

Requirements and further information:

• Minimum operating system requirements: Android 6.0.