If you are looking to use the RCS Chat feature on your smartphone, then here is a step-by-step guide on how you do so using the Google Messages application.
Step 1: Open the Google Messages application on your smartphone.
Step 2: When the app opens, tap on the three-dot menu button in the top-right corner.
Step 3: From the drop-down options, click on the “Settings” option.
Step 4: Now, toggle the switch ON for the “Chat Features” option.
Step 5: You will now be asked to enter your phone number. After that, tap on the “Continue” button.
That’s it. After you have followed all the steps mentioned in this guide, the RCS Chat feature will be enabled in the Google Messages application.
The Chat Features menu will show “Setting up …” under Status and once it changes to Connected, you can start using the new features.