Though Vodafone wasn’t one of the operators who won 3G auction for Karnataka, Vodafone subscribers in Karnataka getting SMS saying
Hello! Experience world class 3G services with Vodafone . 3G services to be launched shortly in Karnataka. Watch this space for more.
Since there are no dates specified, there is no idea when is this going to happen. Some people are even saying this move by Vodafone could be because of MNP (Mobile Number Portability) which is rolling out tomorrow.