Quick meaning
An upgrade to SMS that adds features like read receipts, typing indicators, and high-quality photo sharing.
Think of it like this
Like upgrading from sending postcards to using a full messaging app, but through your phone's standard text service.
Where you may see this
You may hear this in email apps, messaging apps, video calls, and workplace instructions.
Why it matters
Knowing the term makes it easier to message people correctly and avoid simple communication mistakes.
Say it simply
RCS (Rich Communication Services) means: An upgrade to SMS that adds features like read receipts, typing indicators, and high-quality photo sharing.