Hi,I have recharged for 4500 which was a success. Since then I am enjoying unlimited internet. However one thing bothers me & that is the confirmation SMS which I received from MTNL upon my recharge. It says:"You have 839084406 KBytes free volume, 735606 KBytes free volumn expiring on 13/02/2012"I have recharged 2 days back, and this message makes NO LOGICAL sense!!Any one care to pls shed light on this??