@puneet28
last day I converted into BBG FN 500
BBG FN COMBO 500.
Your Day quota will be only for 10 days say 500MB. for this month
Check in My orders page. Confirm your plan has been changed. ( effective date shown
provisioned etc)
Chennai circle does not allow Change of tariff plan from any day of the month.
2.
Check download speed . then confirm your plan has been changed.
499 U/L 256 Kbps new plan 2 Mbps
My Broadband Speed - Broadband Speed Tester
http://www.mybroadbandspeed.co.uk
3.
Some self care portal records day and Night usage separately for all users.
In SCsite where reading is continuous meter seems to start afresh at 0200AM and
0800 AM, even if downloading or browsing was started/done earlier to this Nu block times.
Last column shows 0 bytes for Nu period.
Please recheck when portal opens properly.
4.
Better to down load NetworX and keep track of your usage , and
recheck with BSNL Usage selfcare portals when they work.