@imcool: You can get DataOne connection only in Sulabh Plan I. It is not available in Sulabh II becuase it uses IT card to make outgoing calls.
@saroman: If you using Datone, you connection must be under Sulabh I, as both the Plans are identical in billing system, the only difference is use of IT Card in Sulabh II. You can check this by dialing any number without using any IT card.