Vodafone Essar on Tuesday wrote a letter to the telecom ministry requesting it to hold auctions for the spectrum beyond current holdings, in chunks of 1 MHz spectrum each.
This recommendation is a part of stakeholders' views sought by the ministry as part of the formation of National Telecom Policy.
The second largest telecom operator said auction would avoid possible legal disputes and pave the way for licence extensions.
"Auctions are the only way to deliver true underlying value of this precious resource and put it in the hands of the entity that values it the most," Vodafone said in the letter.
It also said de-linking spectrum from licence is the way forward, as it aided spectrum reforms like mergers and acquisitions, spectrum auctions and trading.
It also demanded a cut-off date for spectrum de-linking from the department of telecommunications.
The company also sought a change in spectrum charges which, according to the company, discriminates them against dual technology