just restart the router for plan to get in to effect ASAP. i was on rs.1599-300 mbps plan, but now changed rs.999 - 200 mbps - 300 gb plan . 200 mbps is good and my monthly usage us approx 400gb , so extra data will ask them as bonus . 299 for 3 TB is excellent but i dnt need 3TB at all . lets see how it goes.
@Crazyguy030601 maybe it depends on location .
I reside in Delhi.
Maybe its not available in Kolkata