I had working RCS on Android.
Turns out that random people can add you to groups, send spam and from what I can see you can do nothing to prevent it. I've disabled it.
So don't fret too much about not having it.
Turns out that random people can add you to groups, send spam and from what I can see you can do nothing to prevent it. I've disabled it.
So don't fret too much about not having it.
In fact, I don't think I've ever received spam through RCS, but I have through MMS and even more so through SMS. Looking back at all the spam texts I've received in the past several months, every single instance was SMS/MMS. Not a single time of RCS.