I received message "RM0.00 unifi: Welcome to India. Enjoy RM15.50/min roaming rate to Msia, RM2.00/SMS to anywhere & never-ending data at RM38/day. Enjoy your trip!"
Does that mean my RM38/day has been activated?
that SMS is more of a welcome message with informative of charges. I think there should be another message that says your data roaming starts now. Just be sure that you're connected to Bharti/Airtel and Vodafone. For more info about Roaming, you can also view here.