Mtnl 3g jadoo mobile operator is a really bad internet service . they hardly give the internet connection when they feel like. even when they give the speed is very less which is even less than 20 kbps where in my plan I have 10 mbps which is never provided . whenever I dial customer care number , the executives are least interested to listen my problem and always gives false hope of repairing it and sending their engineers at my place. neither anyone comes not my complaint gets registered . so recently I changed my internet operator and I would not recommend anyone to go to mtnl.