This application will help you set up two different phone numbers on your Android smartphone without paying extra. In addition, you can switch between these two numbers to use them for your personal and business needs.

The application works with any Android device, and there is no need to buy a second SIM card. The device will work with it even when it is not rooted. You just need to install the application, and you are done. 

How to install and use the OnPhone app

Download the OnPhone app and install it.

On phone number 1 click on set up new number. This will start the process of creating a new phone number.

Choose any country you want. You can also use this to call any of the numbers listed in the OnPhone application.