Nishant
Staff member
How to enable RCS Chat features in Google Messages & which countries support it
Send free messages on Wi-Fi and data with RCS Chat features.
www.androidcentral.com
Refer the 2nd part which says 'How to enable RCS Chat in countries where it's not supported'.
Frankly speaking it is not of much use since it's not automatically enabled and there are hardly anyone using it here. So I wouldn't bother, atleast right now.