I think you need to look up where rcs came from and why it was the adopted standard agreed to by most everyone, because Google had pretty much jack all to do with it.
I think you need to look up how it is actually implemented in the wild today, because Google extended it and a very large number of people are using Google Jibe.
I think you need to look up where rcs came from and why it was the adopted standard agreed to by most everyone, because Google had pretty much jack all to do with it.
I think you need to look up how it is actually implemented in the wild today, because Google extended it and a very large number of people are using Google Jibe.