Was getting 2.5 Mbps speed before subscribing to the data pack. after subscribing getting only 400kbps. Complained so many times. no use. BSNL should seriously consider about their data speed.
Actually BSNL s speed was pretty good before Jio s launch. ( Atleast in my Area )
After Jio s launch about 60% internet users in India will be using Jio since its most affordable (FREE -> Calls/ SMS/ Data /Roaming )
But after Jio launch BSNL s data speed reduced drastically ( So may be there is any foul play from technical team of BSNL to force BSNL customers to port to other operators )