RCS messages rely on data in order to be sent between users, and so messages are sent with client-to-server encryption. The protocol should also prevent spam messages from reaching your device, as for a company to be able to send a message via RCS, they have to go through a brand verification process.
What can RCS Messaging do?
In addition to bringing Android messaging into the 21st century with read receipts, typing indicators, and sending and receiving high-resolution photos and videos, RCS lets people chat over Wi-Fi or mobile data, name group chats, and add and remove participants from group chats.
How do I send a message through RCS?
How to Activate RCS Messaging on Android
- Download Google's Messages app, if you don't have it already.
- Open the Messages app.
- Tap the three-dot menu at the top-right.
- From the popup menu, select Settings.
- Select General, then tap Chat features.
