
What you need to know
- Beta testers are seeing hints of multi-SIM RCS support in the Google Messages app, with checkboxes for each number replacing the lonely SIM icon.
- Google had initially restricted RCS chats to the default or preferred call SIM, promising to expand support to other SIMs in the future.
- That said, setting up the second number is currently not available for everyone, as Google has not activated the server-side elements for the feature.