How to Set Up Guava

1. Open your favorite Web browser and create a Gizmo5 account. After you create the account, you will receive a 10-digit number. It begins with '747,' so it should be easy to find.

2. Navigate to the official Google Voice website and create an account. Go to 'Settings' after you create the account to configure Google Voice and Gizmo5. Go to the 'Phone' section and select 'Gizmo' from the drop-down box. Enter the 10-digit Gizmo5 and click 'OK.'

3. Navigate to Guava's official website and download Guava. Save it anywhere on your hard disk drive. Guava comes as an '.apk' file, which you need to install on your Android phone.

4. Open Guava on your Android phone and enter your phone number and Google Voice username and password. Enter your Gizmo5 username and password and click 'OK.'

5. Make a call to a U.S. number to test if you installed the Guava application correctly. You must be able to make free calls.