In the 2G spectrum allocation scam (2008), SWAN Telecom (promoted by Shahid Usman Balwa and DB Realty) obtained a pan-India GSM license for Rs 1651 crore (approximately 1537 crore license fee plus 114 crore for one-time entry charge). This was one of the controversial allocations that led to the scam investigation. The other amounts listed (1661, 1671, 1681 crore) are incorrect.